I am 26. I have been off of social media for about 5 years now. Friends that I want to stay in touch with are on Signal. Don't regret it one bit. Pretty happy.
This gives me hope. I've been thinking lately that one of the ways that we get through this intense disequilibrium is through a youth counterculture that treats social media as something deeply uncool that only their out of touch parents use. Youth rebellion is humanity's cultural immune system.