Evenit'd be better to have a federated network where members of different communities still have some ways to communicate with each other, rather than the situation like TruthSocial and twitter, or Reps. and Dems.
Although some of the federted communities will also ban each other because of their polarized view, which makes a similar situation of quanrantine, but there are still different grey areas in it, some of the groups can stay in the middle and becomes a mid point for everyone.