Google+ refugees are also looking for a new home. Lots of people are flocking to MeWe, but I don't think another proprietary monolith is the solution. Distributed, decentralised, federated social networks are the solution.

Diaspora and Mastodon are among the more popular options. I'm looking at Friendica and Hubzilla, because from there you can connect to people on both Diaspora and Mastodon.