I emailed slack about a year ago suggesting that they were totally missing the boat on slack as a social network. I am in 4 slacks and only one of them is professional. They were not interested.
Discord today feels like how Facebook used to feel when it started: I'm actually friends with everyone on there, and we're having real conversations.
There's also 100% less politics, moral panic, virtue-signaling, outrage, ads, "fake news", Farmville invitations, and similar garbage.
It's nice.