It would be interesting to see a multi-tenant social network: you start a network for your family/household/whatever as easily as if you were signing up to Face

It would be interesting to see a multi-tenant social network: you start a network for your family/household/whatever as easily as if you were signing up to Facebook or whatever, and then you connect to friends by sending a request to them at their instance. Mastodon/pixelfed may be like 90% already: just need to come up with a good ux for automated deployments and a way to monetize it