I'm pretty sure it's a problem when you don't have to look far to see people complaining about these things.
One pretty much
never has to look far to find fans complaining about even the slightest of things.
It's pretty well implied that such a thing had never been invented before.
How do the quotes you posted show that? At most they show that Picard didn't know about it, and that despite Starfleet's best efforts it could not be duplicated and/or effectively deployed to help
Voyager at that time. Maybe
Discovery and
Glenn were the only ships they were ever able to make it work on, with neither surviving beyond DSC? Maybe the mycelial network doesn't survive either? Maybe it all remains classified at a level above even Hayes' or has even been suppressed by Section 31? Who knows?
The idea of eating corpses did not fit in with what we know of their culture.
"Blood Oath" (DS9):
KANG: This time, we will reach the Albino. And when we do, I will cut his heart out and eat it while he watches me with his dying breath! [...]
Would you eat from the heart of the Albino, Jadzia Dax?
"The Sword Of Kahless" (DS9):
KOR: Kang took the high ground and, keeping the three suns to his back, he forced the enemy to fight him against the blinding light.
DAX: When Kang told this story, you took the high ground.
KOR: Who gets the credit is of no importance. What matters is this: in the end the mountainside was covered with dead so that not a square meter of ground could be seen. We found T'nag's body by the river, its waters red with blood. Which of us had slain him, no one could say for certain. So we cut out his heart and all three of us feasted on it together.
DAX: Big heart.
"Covenant" (DS9):
EZRI: Would it bother you if Odo believed in Klingon religion?
KIRA: Not if he got something out of it.
BASHIR: He'd get to eat the hearts of his enemies.
EZRI: And go to Sto'Vo'Kor
when he dies.
Besides, they were starving. It's not normal in most human cultures to eat corpses either, but starving people have done it many times throughout history.
Rescuing the dead out in space when the dead are regarded as empty shells by TNG era. Putting their dead on the hull of their ships is also a new idea. Yet all of these things need to change rather quickly to make sense with TOS.
At no point as yet has it been suggested that these practices are followed by any larger segment of Klingon society than T'Kuvma's specific band of followers on that one ship. In fact, we're shown that once T'Kuvma is dead and Kol takes over, even
they stop following them.
The cloaking device was regarded as a new piece of technology during the battle of Caleb IV which presumably occurred between TOS and the movies.
Why not between DSC and TOS? Fits better, actually. By "The Time Trap" (TAS) it's definitely a known fact that Klingon ships have cloaking devices. (Plus, see below.)
Klingon's cloak before going into battle and yet we never see the Klingons use cloaking technology in TOS.
By original production order, we never properly saw a Klingon ship until "Elaan Of Troyius" (TOS), where one indeed materializes out of nowhere as if decloaking, after initially appearing only as a sensor ghost like a cloaked ship would. (They added some retroactively in some earlier "remastered" episodes, and in "Trials And Tribble-ations" [DS9], but the fact that versions of those events exist both with
and without visible Klingon ships only gives us more reason to think they
did have it!)
TOS "Let this be your last battlefield"
They encounter a ship using stealth technology and Kirk suggests that it could be the romulans but the idea of it being the Klingons never comes up here or anywhere else in the series.
There could be any number of reasons why they'd think it likelier to be Romulans than Klingons. Besides, they're both using the same kind of ships at this time, so why bother making the distinction?
This is what they said in the episode:
Ellen Landry and Michael Burnham also used Intra-ship beaming to sickbay. The phrase "rarely been done" does not fit in well with seeing it in two episodes in the beginning of the season already.
Twice (or even a dozen or score of times!) aboard a single ship still readily qualifies as "rarely" compared to the thousands of transports that must be done daily in all of Starfleet. (Heck, OTOH, Spock could only be saying it's rarely been done
on the Enterprise.) Besides, the fears of Spock and Scotty in "Day Of The Dove" ultimately turn out to be unjustified. No reason why the crew of
Discovery can't have figured this out earlier. Also, Landry and Burnham don't really seem particularly more timid or less reckless than Lorca, do they?
Not entire magnitudes more advanced. Like the environmental suits that have the interfaces right in the glass.
She said she "turned on data collection mode" or something like that. So it can be turned off as well. No reason why at least some other suits (we've seen a number of different models for different specialized purposes) couldn't have the same sort of feature that we just never saw. Or maybe they fell out of fashion because people found them distracting and kept accidentally bumping into things!
(You've really got to stop assuming that if we never saw or heard about something on other shows, that means it didn't exist! It just means we had
no reason to assume it did up to now. Now we
do have such reason.)
Deciding not to call it a holodeck does not change that they were still using holographic technology and attacking holographic enemies that were not transparent. TAS is questionable canon and even in that example they projected landscapes and not holographic beings there. Harry Kim already stated that they did not have holodecks in those days.
That's just it, though. It was
specifically "Holodecks" that were said (once, by exactly one person) to not have been around in the 23rd century, not holotechnology in general. We've had this out at great length before. Holographic enemies in the form of non-transparent flying balls were being attacked as part of combat simulations way back in the 2150s per "Sleeping Dogs" (ENT) and "Harbinger" (ENT). Those Klingons are just fancier-shaped balls. No suggestion that they're near-sentient characters you can converse or make kissy kissy with like in TNG. I'm betting they don't
smell like real Klingons either!
TNG era ships used the consoles that had the LCARS graphical interface. But Discovery uses holographic interfaces and even allow them to pull the holograms out of the interface and move them around just like they did on Nero's ship from the late 24th century. This is supposed to take place between "The Cage" and TOS, the technologies don't even look close to the same.
Maybe the TNG characters just liked the tactile controls? But the real reason more extensive and interactive use of the holoconsoles wasn't made was because of budget restrictions. We shouldn't take the budgetary restrictions of TNG
or TOS as indicative of in-universe technological limitations.
It's inconsistent for that century. We see those type of interfaces in the 31st century with Daniel's technology.
Say, that's a good point! Maybe after Archer acquired this tech from Daniels, Starfleet was able to reverse engineer some of it, but later had to give it up when the Temporal Prime Directive came into play. (Yes, I'm kidding.
Maybe.
)
"For the Uniform" takes place in the 24th century. It's a stretch to use this as proof to claim that the technology is common place a century earlier. They talked about the hole-communicator a lot in that episode for a piece of technology that is supposed to be common place a hundred years ago.
Again, it was new for the
Defiant (originally designed to be exactly one thing: a tough little ship for fighting Borg) and seemingly for the
Malinche but that doesn't mean it was new tech altogether or everywhere. And you know what
else they mentioned about it? That it was kind of annoying. Perhaps it just fell out of fashion or favor for a time because it was seen as gratuitous and viewscreens worked just as well and were less unsettling, and then later made a resurgence for some reason? Things like that
have happened in real life, you know. Not all possible forms of tech are necessarily required or desired for every application all the time!
See how Spock assumes they cannot interact with the hologram of Landru in "The Return Of The Archons"
But we see them interacting with holographic communicators regularly on star trek discovery. What does a projection have to do with being able to interact with the projection? It's also Spock that has to point out to Kirk during the episode that Landru is a projection rather than Kirk realizing it himself. That's more of a demonstration of vulcan knowledge of alien technology than starship technology.
Nope. Kirk assumes he
can interact with it, even knowing that it's a projection, as if he thinks it's a communication coming from a living person, and Spock points out that it's not as he observes the lack of reaction/response:
LANDRU: I am Landru.
SPOCK: Projection, Captain. Unreal.
KIRK: But beautiful, Mister Spock, with no apparatus at this end.
LANDRU: You have come as destroyers. You bring an infection.
KIRK: You are holding my ship. I demand that you release it.
LANDRU: You have come to a world without hate, without fear, without conflict. No war, no disease, no crime. None of the ancient evils. Landru seeks tranquillity. Peace for all. The universal good.
KIRK: We mean you no harm. Ours is a mission of peace and good will.
LANDRU: The good must transcend the evil. It shall be done. So it has been since the beginning.
SPOCK: He doesn't hear you, Captain.
And on every starship they show during the discovery series every communication they make to other ships they're all wearing the same type of uniform as the ones shown on discovery. It's unusual that they would not show any of the uniforms we see in either "The Cage" or "The Man Trap"
Every communication we see is with only one representative. Maybe there are others in different ones roaming the halls unseen. Maybe they're all part of the Ninth Fleet, and the Connies and other vessels are part of the Sixth? Maybe ships on deep space assignment far from the front lines get more leeway as to what uniforms they want to wear? Maybe the
Enterprise was one of the first ships to get the new uniforms, and they're just taking a while to make their way to
Discovery and others, what with the war going on and all?
They look pretty close to the same actually
You're right that there's a lot more uniformity to the visual effects than I recalled. But still, the movie era effects didn't look like that:
That is another great point. Why do Sarek and Mudd look so different? Vulcan's don't change in appearance that quickly as they age.
They don't?
Oops. I guess STII and STIII-IV are not in the same timeline?
They're referred to as patches on memory alpha
That's even less offical than the Offical Canon Database™!
Patches can be absent or in a different position too.
They sure sew quickly in the future!
Also, TMP saw both patches and badges in use simultaneously.
Still, perhaps you're right and all this
does indicate an alternate reality of some sort! We'll see. It's certainly not out of the realm of in-universe (multiverse?) possibility. But I just want to try one more little thing here...
They did the same thing in episode "Parallels" when they said Worf got hit in the head during the tournament as an explanation for all of the differences in reality that Worf was noticing.
You can attempt some mental gymnastics to explain them all away, scratching and clawing at any outlier episode you can think of but the question is whether it's reasonable to do so.
Hmmm...
I find your story quite...
fascinating, brother.

-
MMoM