@WriteToRebel like, you could get multiple socialist orgs across the world to establish mastodon instances and create a social(ist) network as a way to bind together different people in an organic fashion.
@CatoUticensis@WriteToRebel seems like the tools for setting up instances are progressing, too https://masto.host/ + talk of setting up a downloadable installer rather than delving into planet IT to get things up and running