Trawling doesn't discriminate and the sharks are usually injured so badly that they die a slow painful death after being thrown overboard again, that's if they're not dead already.
I guess? I mean, I go to a venue, get a drink or two, meet my friends, by now I'm probably already undressed, then we have sex, with whoever I feel comfortable with. In the meantime there are at least 60 other people in the venue doing their own thing, BDSM shit, sex, whatever floats their boat.
Really nice vibe, everyone is respectful, consent is important.
1986 gang rise up!