I've been advocating for a hard reboot since before Oh-Nine. And while I appreciate the cleverness of what they did, I still feel like it was a mistake not to completely start fresh and go from there. The thing is, the wouldn't actually have to if everyone involved could be objective for five minutes and be willing to trim the fat and not get angry if something they like gets changed or tossed out the window.
In computing, there are two kinds of reboots: high and low level. High level is what people think of when they hear the word and it's the one most analogous to the buzzword. But high level reboots cover everything from putting your computer/phone to sleep at night to a fresh install of the OS. But even in the process of the later, the end result is a system nearly identical to the original because the end-user just puts all the same software and files back into the system. And this is how Star Trek has operated for five-plus decades.
Every series and film (with the possible exception of the Genesis trilogy) has followed this model to some degree. The writers open a new file and move whatever old stuff they think the might need to the desktop and the other 99% of crap just sits on the hard drive clogging up the system and bogging the CPU down. (And, yes, for those unaware, the more crap you have on your computer, the slower it goes. This is especially true on Win10, but it's also true to some degree for most UNIX-based OSes. *Windows Search is shit. But I digress.)
And in all those decades, Star Trek has stored a lot of shit on its hard drive. And just like no one except Cousin Ned cares about those out of focus pictures Grandma took during the 1995 family reunion, no one cares about the name of the planet B'Elanna lost her favorite spanner on. Or how many years Spock was command of the Enterprise. Or Deanna's favorite flavor of ice cream. Or the color of the fucking trim on the bridge.
Cousin Ned clings to those pictures of the reunion because, in a quarter of a century, he still hasn't gotten over the person he was dating at the time. And that's what the fandom has become: a bunch of Cousin Neds pining over lost love. But they're not coming back, so let the writers create some new fish for the sea.
Low level reboots are super rare. The last time there was one to any significant degree was when Jobs came back to Apple and they built an entirely new ecosystem - both the hardware and the software - from the ground up. Everything was new. You couldn't run any of the old software and even a lot of old files were incompatible as well. So end-users were encouraged to start completely over, as well.
There's never really been anything to that level in entertainment. The thing is, I actually think Star Trek could be the one to pull it off. Because the only thing that needs to carry over is the adventurers seeking out new lifeforms and civilizations while going boldly where no one has gone before. Beyond that, there's literally a universe's worth of creative potential.
The problem is I don't know if there's anyone with the creative ambition and wherewithal matched with the necessary organizational disregard and contempt to even undertake something like that. I certainly can't think of anyone -- the Wachowski's maybe, but I don't even know if they're even into Star Trek.
So trim the fat it is. Ignore all the Cousin Neds and delete everything but the bare essentials and go for there. And it does even need to be one big system purge. It's possible to delete shit while going along and overwrite it with whatever new stuff the comes up. And then be willing to delete that when the time comes. This is how Marvel and DC works. This is how Star Wars works - once they figured out it was the best course of action. It's time for Star Trek to get on board too.