[tsjq]

as a non-FB user, do these browser settings keep FB from tracking me?

block all 3rd party cookies, block all trackers, clear cookies on exit, uBlock Origin extension,

and blocking FB related sites in /etc/hosts file

[bravoetch]

It's hard to know for sure, and I think you're doing most of what you could do. More layers would be using TOR browser, noscript, and using a VPN for Al connections on your phone and other devices.