I want to sync things between 2 computers and apparently the only way to do this is to login to Firefox. Preferably I want to avoid tracking and stuff but sometimes it’s just a bit inconvenient. Is Mozilla trustworthy in terms of privacy with logging in, like data sales, especially data breach with passwords?
You can indeed: https://mozilla-services.readthedocs.io/en/latest/howtos/run-sync-1.5.html https://mozilla-services.readthedocs.io/en/latest/howtos/run-fxa.html
I’ve not tried it but looks doable but probably need a degree of familiarity with both web hosting and linux based systems to trouble shoot, and you need to run both Sync and Accounts to authenticate it.
Personally I do trust Firefox with my browsing data and syncing so use their service.