What they want is something like
Star Trek: Phase II to be made into a full TV show that would air on CBS, The CW, or Showtime, but that won't ever happen, and they know that. That's why they hate the new movies so much, as well as the fact that
Star Trek has been revived and is now doing better, and with a younger generation of people.
What gives you the idea it is doing better? See any TV show? See your younger generation of people on the boards or conventions? the money they made, is this your reference of how Trek is doing?
This younger generation will dump trek fast, very fast. They will forget about Spock et all as soon as they lift their behinds out of the theatre chairs.
And NO, they not want ST Phase II, they want nerdy things, like discovering new planets, or difficult science made easy, or unthinkable things happen, like peace with Klingons, or white people kissing black people.
What they not want is Marvell's Star Trek.