That's an interesting reason not to use Firefox. Do you just not sign in to Chrome at all? It's not like it has ever offered a self-hosted version of Google Ac

That's an interesting reason not to use Firefox. Do you just not sign in to Chrome at all? It's not like it has ever offered a self-hosted version of Google Accounts. Sync says all data is E2E encrypted. If you trust that (and you've been close enough to source to verify it yourself, it sounds like), it shouldn't matter who hosts Firefox Sync for you.