Comment by _rwo

> the benefit of containers is that they are all in the same browser. all your settings, extensions, remembered passwords (...)

YMMV that's exactly the downside of containers for me xD

Since Firefox (nightly) introduced multi profiles support I didn't looked back - requires some initial setup as you pretty much need to configure browser from scratch, but that full separation works way better for me - especially that you can e.g. configure same plugin in slightly different way per profile (ad blockers, password managers etc.); and somehow under macos when I have currently active profile and I click on some links (e.g. in slack) it picks up that active profile correctly