I don't think these two are exclusive. The Terry Pratchett quote there at the end of that reads like it's a tounge-in-cheek reduction, with a sense of humor. Obviously we're more complex than that, but sometimes we really are that simple and that's ok too.

I do wholeheartedly agree - personal anegdote: regular live improv comedy has done wonders for my well-being. And one could say this format of spending time with other humans has opened new very personal techniques for self-soothing to me. But it's also assumed this rather consumerist form, almost drug-like, repetitive, formatted, scheduled. It's not, like, a real tribe or anything serious like that. And as it turns out a lot of wonderful human interactions really can be reduced.

Having had earlier personal experiences with substance abuse, and seeing good people go down a lethal path, it's been a discovery to me that adults do this whole self-soothing thing and that it is a skill that they pick up from family and society. All these folks I meet doing improv seem to be getting something similar out of it.