"Think about it: what do most, non-autistic people, who don't-use-computers do on the weekend? They go to bars! They probably get laid, too!!"

Bars and alcohol are not the only way. If you enjoy them, sure go for it. Otherwise join a sports club, go working out, start climbing, visit a gym, go dancing, join a music band, a choir, a hacker club. Anything where people are and where you enjoy the atmosphere.

Or move somehwere, where activity hubs are closer, so the friction is less to actually go there.