This is precisely what I'm ranting about. At this point, the Facebook container is privacy theatre. You don't need a Facebook container, at least since “Total

This is precisely what I'm ranting about. At this point, the Facebook container is privacy theatre. You don't need a Facebook container, at least since “Total Cookie Protection”. Which itself it's just a better way to “disable 3rd party cookies”, that doesn't break websites, although Firefox's isolation goes beyond just cookies. https://blog.mozilla.org/en/products/firefox/firefox-rolls-out-total-cookie-protection-by-default-to-all-users-worldwide/ https://blog.mozilla.org/en/products/firefox/firefox-rolls-o... And Firefox isn't the only one that does it, although it may be the best. But Safari, Brave Browser and even Chrome have deployed similar protections. See for instance: https://brave.com/privacy-updates/7-ephemeral-storage/ https://brave.com/privacy-updates/7-ephemeral-storage/