I love that the mobile version of the brave browser tells you how much data it saved you and how much time too.
For instance ive never paid for YouTube premium to get rid of ads on mobile and allow background audio (yes they charge for background audio). On Brave mobile you can turn on background audio for all media and ive never seen/heard a YouTube ad.
Edit: ironically my post in this thread about how ads are partially enshittifying the internet, reads a bit like a sponsored endorsement for FF :-) ah well. It's still good.