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.

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

Great concept, but it breaks Facebook Workplace (won't sign in) so I cannot use it. Needs the option to whitelist domains, perhaps.

When activated, facebook is out but at the same time I'm unable to log to gmail or other websites (without using facebook-login dear trolls).
Gmail says that my browser is not secured and ask to install a recent one. Other websites ask for recaptcha and repactcha is unable to work properly when this add-on is activated.. This require to be improved.

It works on facebook but broke a few other websites.
Menu bar on the NY Times Coronavirus page (https://www.nytimes.com/2020/05/02/us/politics/vaccines-coronavirus-research.html) broke.
It also stopped mint.com from tracking my computer, so I had to authenticate with my phone every time. Both websites work when I uninstall the plugin and reset firefox.

worked okay for a few days but suddenly made facebook go into infinite reloads.

Ya no funciona en ventanas privadas 👎👎👎

Seems to interfere with loading messages. Whenever I switch it on then messenger will load all the oldest messages in the chat first before allowing me to scroll down to the newest ones. This makes it unusable so I've had to remove it.

Hated it because of lack of granularity and the way it breaks some pages. Hate it more because remnants seem to stay behind after removal.

EDIT: Hate it slightly less now because even though it survived deleting cookies, rebooting and restarting, the remnants disappeared when I closed the Facebook tab.

Hierbei habe ich eine Verlangsamung in Firefox festgestellt.

While it technically works, it makes everything, particularly Youtube, MUCH slower. You click pause, and it takes 3-5- seconds before it actually does it

This extension stops Facebook from tracking you as you surf the web in Firefox; however, this extension does not prevent facebook from tracking you to other sites when clicking on a link posted on the facebook website. The Facebook link-shimming server (l.facebook.com - that's a lowercase L not a captial I) circumvents this container by injecting new copies of Facebook cookies and locally stored objects (LSO) into the newly opened container, tab, window, or even a completely different browser prior to being directed to the link you think you are going to directly.

Installed it and for some reason images in Twitter don't show. Disable and refresh and they show again. Must be affecting it somehow.