Great supplement to the official Firefox Multi-Account Containers add-on! Everyone and their cat knows Spacebook, this add-on makes your user experience that much more convenient and private! Mozilla knows their stuff.

-YT (winter is coming)

It blocks facebook, but now it leaves a button/icon on every website with this stuff included that I cannot move and that's generally very much in the way of all texts. This button is more annoying than Facebook which I don't use and have zero impact from (but I don't want to give them any data either, so hence no 1 star review). Would get 5 stars if I've never noticed it at all.

vamos a probar este nuevo producto ??

Man kann nicht mehr firefox container benutzen um in mehreren facebook accounts gleichzeitig eingeloggt zu sein, er erzwingt das tab im selben facebook container.