@xtof @ploum Open tabs with different contexts. Very very very very useful. Also "facebook jail" extension opens all Meta/Facebook sites in a specific "jailed" context from the rest of the web.
https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/
@ploum @fenarinarsa @xtof does that mean it’s harder for Facebook to track your non-Facebook behaviour?
ie when I do a search for “piano keyboards” on my local Music Store website I don’t go to Facebook and end up bombarded with ads for plastic music instruments?