Or they are just former Firefox users who went where the previous CEO from Firefox went, after he got kicked out from Mozilla for non-technical reasons in 2014.
Because it seems whatever technical “vision” Mozilla used to have back then have more or less vanished, while Brave seems to have quite a bit of it.
Edit: Back in the days I loved Firefox because it was made by the Mozilla foundation, which stood for things I found important, which I trusted and “loved”.
Today Firefox is still made by the Mozilla foundation, but that entity has little in common with the Mozilla of old besides the name.
In that regard holding on to Firefox “because Mozilla” is IMO largely holding on to a delusion or a lie.
I was myself in denial over this for a long period of time before I realized that my “love” for Firefox was no longer real. I was just using it out of a misplaced sense of obligation, not because it genuinely made me excited, like it used to back in the days.
Mozilla failed in its mission. Let’s hope someone else can find their place.