Unfortunately most of the people that go these days don't go because of the party or the music they go to consume chemical substances or just to show up on social media, psychedelic (more than most other styles like prog) will probably never be comercial music but i'm pretty sure it has already lost culture.
I mean i started going to raves when i was a kid and yeah i saw some bad stuff but i would see children, dogs, families, old persons that you would normally see at house on the couch... but more recently i see less children and animals and more teens (17-21) some older that only go there to get high start fights steal cars and do drugs (and i'm not talking about blazing some joints, stuff much worse...), and this has happened in the less known raves but also in the most known ones....