Definitely. I have a bunch of devices with FF installed, so syncing them makes things much easier, and because it’s selfhosted my data stays with me. Although just using Mozilla servers is pretty safe as well, because sync is e2e encrypted. That’s not the case for Google sync, so switching from Chrome is the important part.
You can do that, but afaik it’s quite a bit more involved and not really worth it for me. I have a Mozilla account anyway, and the account server doesn’t store any more personal data if you use it for syncing. But if you don’t want a Mozilla account then it might be a good option.
An interesting one! A few questions, if you don’t mind:
Sure no problem