Yeah, like there are a lot of 20-30 somethings that think "gee, remember that 70s show Space: 1999? I'd love it to come back, but only if they drop the bell-bottoms and people walk around with lumberjack beards, tats, and ear-gauges like me."
For pop culture that has totally permeated no matter what age (like Trek) you can get away with that approach, but for pop culture that has sort of fallen below the noise floor, the best way to bring it back is to use the retro as a selling-point.
I mean, look at what's at the top of today's album charts: Greta Van Fleet.
Take a look at those out-of-style outfits. What once was seen as old and unhip can be a novelty (sometimes).
Does that mean some bean-counter might think of doing hipster Space: 1999? Sure, but it doesn't make much sense. Most likely nothing will get greenlit at all.