My impression of all these communes is:
- idealistic people move in
- they realize 90% of the people that moved in are lazy and don't want to work
- the rest of the 10% run the show and the commune either breaks down here or kicks out many people
- kids are born, they grow up and by the time they get to university age they find the whole thing cringy and leave to go have normal lives
- commune ends
Other than some that also degenerate into sexual abuse between members and other weird power games. My impression of these outsider hippie / communist groups is that their failure rate is very high.