I love Discord as an LFG tool for when I can’t wrangle my friends for a game. In fact, some of my favorite people to game with are ones I originally met through LFG chat rooms for certain games.
But, I’ve seen the LFG sections go a little off the rails, too, in terms of what prerequisites people impose. Some of them I get, 18+, be casual or be sweaty, English or whatever; you want to let people know what sort of vibe you’re looking for.
At some point I feel like it it starts getting silly though, like setting entry points in “number of hours played”, as if that means anything.