The Wormhole said:The Voyager and Enterprise writers envisioned a single mallable timeline, where the same history is rewritten time and again. The STXI writers envision a multiverse where every change (or rather, every possibility) creates it's own branching timeline. Thus trying to reconcile the time police written for a single reality for a vast multiverse isn't gonna be a perfect fit - if every change creates a new seperate timeline, why bother fixing anything if your fixes will only split reality again into "the universe as it was" and "the universe, fixed"?
This. The two versions of time travel are incompatible. Many worlds theory becomes ridiculously convoluted if you add an infinite number of realities with an infinite number of temporal incursions into the mix, including temporal incursions to branch out from attempts to rectify earlier temporal incursions. The time cops are entirely superfluous if every possible event has its own alternate time stream no matter what they do.
They no longer exist. Blame the Babel Fish.