I don't use 4chan but I have talked to some people over the internet that have said they've used /soc/. Not the /lgbt/ board but anyone who uses imageboards to get in relationships is a fag so they're close enough.
Here's the first page of it:
Right off the bat I see Discord threads, some graph thread, e-peen contests, and other faggotry.
The people I talked to that said they used it seemed normal enough (Too normal, actually, fucking normalfags), but I really don't see the appeal of this. Its boring as fuck Discord servers probably littered with groomers and Redditors since 4chan's been dead for years already. People have completely disregarded the "If its on the internet, its here forever" rule.
Why not do a game jam or join some FOSS project?