I understand that this is not something you can do in a short amount of time; at the same time many Mozilla users have been objecting about this issue for years now.
Edit: they pre-install the Facebook Container extension while the Google Container extension is not even in the list of suggested privacy-focused extensions. If money can't possibly come from other sources, maybe they could at least do some work on looking a bit more impartial.
Edit 2: Firefox was found "phoning home" to Google after every new install - at the end of the installation process it would automatically load a page that was using Google Analytics, before the user had the time to enable any content blocker. (This was circulated on Twitter and they later removed the Analytics code).