@boris Thank you for this reflection. I think that's a really healthy attitude. Social media should be about meeting people where they are, not implicitly banning them until they join you in your tech choices. Anything that supports helping people connect as openly as possible is a good thing.
Compare to email. Yes, I would much prefer everyone to join me in hosting their email at a co-op with FLOSS tools. But in the meantime, I'm glad we can still email each other.