It's good to have something to stop trackers like Facebook. It should also be for other trackers.
The problem is that is breaks websites even if it appears to be disabled on the top bar. The Instagram feed on my website failed while it was working on Chrome, and it doesn't tell me that it was blocking it.
That is a problem for visitors using Firefox, it should not happen.

Love this idea! Would love a mobile version, if possible!

Thank for singing rat.

Don't work. Still gets facebook ads related to my Google search.