Star Trek: The Triple Timeline Theory
Honestly, this is all but true by this point. The notion that TOS, TNG, DS9, VOY, ENT, & STD all take place in the same universe, albeit through a glass darkly, just doesn’t hold water.
Just watched this. I like the way it fixes the chronology of events in ENT and DIS, but I suspect the idea that the Kelvin timeline spun off of the First Contact timeline instead of the Prime one is going to be debunked pretty thoroughly by Picard. Which I’m fine with; I’ve always been perfectly satisfied to take the Doylist view and leave it at that as far as aesthetic differences between series are concerned.