You really do not want compare this place to /r/Star_Trek. I saw a lot of really hateful shit in that sub. It was hijacked by bigoted culture warriors almost immediately after being created. It was easily the Reddit focal point for "Discovery is too woke" discourse.
The lone mod for that place was a creepy weirdo who was completely oblivious to what being a responsible moderator entailed. He regularly left comments containing actual hate speech up due to a combination of being too incompetent to use Reddit's mod tools and too ignorant to understand that yes you actually do need to remove hate speech and slurs when you're in charge. The Reddit admins had more than enough justification to nuke it.
Shit man they had universal healthcare in Star Trek's 2024. In Star Trek's 2024 the tech billionaire decided to help the homeless. We're doing worse in the real world than what Star Trek depicted as being near the absolute nadir of human society.