How isn't it Trek?
It makes the big small. It takes away from the differences and similarities being important. Five year mission? Only if you take the long way round....
Evolving into some higher being? Meh, the universe, nay, the multiverse is one giant lump anyway. Who gives a monkeys if you are stranded on the other side of the galaxy, or from another! Spore drive takes you there in seconds.
Vulcan Katra? Mindmeld? A human with a bit of tinkering is so special it can commune with all that has existed and all that ever will...
Slingshot for time travel?
Nah. Have some mushrooms you’re good to go.
It’s something you can do as a one off ‘it’s almost as if there’s a huge network underpinning realities’ in an episode and then you never mention it again, because it breaks everything.
And fundamentally, it is very very much New Age stuff. And I like New Age stuff. But that works better in something like Who than it does in something like Trek.