Really? Isolationist Federation?
I don't think there's enough canonical evidence to conclude that the Federation became
isolationist per se. We do know the UFP withdrew the rescue armada and that the area of the former UFP-RSE border seems not to have any hegemonic powers controlling it anymore, which does admittedly suggest the possibility of a UFP withdrawal from their side of the border. But there's no evidence that, for instance, the Khitomer Accords with the Klingon Empire has been dissolved, or that its treaty of alliance with the Bajoran Republic is defunct. It is absolutely fair to criticize the Federation for withdrawing assistance and essentially letting Romulan civilization fracture without helping them, but that's also not the same thing as becoming isolationist.
This is also an unfair conclusion to draw. Yes, that reporter has a clear anti-Romulan bias, but that's not evidence that the Federation News Network is a reactionary propaganda outlet from top to bottom like Fox News. It
is evidence of widespread anti-Romulan bigotry -- bigotry that we
already knew existed in the Federation because of the discriminatory ban on persons with Romulan heritage joining Starfleet established in TNG's "The Drumhead."
All PIC did there was use an element TNG had already established.
Yes, PIC is about Picard leading the Federation out of darkness after it had done terrible things due to fear. But most of these things had prior canonical precedents. In DS9, the Federation Council refused to give the cure for Section 31's plague to the Great Link, dooming an entire species to extinction! In two different TNG episodes, the Federation was prepared to passively allow entire species to go extinct due to natural disasters. In VOY, the Federation was using sentient holograms for slave labor!
(which could mean very nasty things for the Exocomps and sentient Nanite colony...)?
Who's to say either one chose to stay in Federation territory? Maybe they both moved out long before. Or maybe they both saw how anti-synthetic bigotry was on the rise and left the UFP on their own terms even before the ban.
Was Icheb
really that beloved?
brought back only to be killed horribly
Icheb's death established the emotional stakes for a very, very good episode and character arc. He was never a very well-written character in VOY, and I think kill him off was a good creative decision that enhanced the quality of the show.
(or learn their child died a preventable death because of said Federation stupidity)?
From a creative standpoint, how is that any different from Kirk's brother dying at Deneva, or his father dying aboard the
Kelvin in the Kelvin Timeline? Or Spock losing his mother in the Kelvin Timeline? Or Pike being haunted by the deaths of his crew members on Rigel in "The Cage?" Or Riker's mother have died when he was young? Or Picard losing Robert and Renee in GEN? Or Data losing Dr. Soong in "Brothers?" Or Geordi losing his mother in "Interface?" Or Worf losing K'Ehleyr in "Reunion"
and losing Jadzia in "Tears of the Prophets?" Or Sisko losing Jennifer in his backstory in "Emissary?" Or Kira losing her father to the Cardassian occupation in "Ties of Blood and Water?" Or Kirk losing David in TSFS? Or Torres having lost her mother? Or Seven having lost her parents to the Borg in the backstory of "Dark Frontier, Parts I & II?" Or Neelix having lost his entire family to the Haakonians in "Jetrel?" Or Archer having lost his father in the backstory to "Broken Bow?" Or Trip losing his sister in "The Xindi?" Or Troi having lost her sister without knowing about it in "Dark Page?" Or Spock losing Spock Prime in
Star Trek Beyond?
Honestly, I think revealing that Will and Deanna lost their son is a really important element of PIC from a thematic standpoint, because so much of the show is about how we cope with grief to keep finding meaning and happiness in the face of mortality. Picard as a character needs to visit with people he loves and trusts who have gone on that same journey, in order for him to find the peace he finds in "Et in Arcadia Ego, Part II."
It may have been driven by Romulans, but the citizens of the Federation went with it.
The same citizens of the Federation that went along with using slave labor from sentient holograms in "Author, Author?"
Whatever happened to the Exocomps and sentient nanites? If they were wiped out does the Federation get a pass on dual genocides if "The Romulans made them do it"?
There is absolutely no evidence whatsoever that either group was genocided. There isn't even evidence they were forced to leave the UFP -- for all we know, the Federation Council's bill banning the development of new synthetic lifeforms may have grandfathered the exocomps and nanite colony in.
Why was B4 disassembled? Did Starfleet kill him?
Canonically, all we know is that almost all of the contents of Data's neural net were lost after he tried to download them into B-4's positronic brain. The implication is that B-4 suffered a total systems failure and had effectively "died."
That certainly wasn't the impression that I got by the end of Nemesis (though I'm certainly not going to re-watch it).
I mean, honestly B-4 was just a plot device to bring Brent Spiner back playing a Data backup if they get the chance to make another TNG movie. I'm fine getting rid of that particular plot device -- it undermines the thematic integrity of PIC S1 as a whole if there's this Data clone wandering around singing Bing Crosby.