I also fuzzily remember a group of people planning of another such place like 10 years ago, but I stopped following them.
A group near me completely failed after their town was overrun by bears because the abolished the trash/recycling rules and the animal control department.
How is this different from any kind of leftists except tankies?
Literally every single leftie has a larger history of putting their ideology into practice, seen or heard of a welfare state? Democratic Socialists and Social Democrats probably built it. Every nation on earth has a Dem Soc or Soc Dem major party.
Hell even the other anarchists have spent the past century building communes literally everywhere, and they’re the second most ineffective political group after Ancaps.