Great question that I dont have an answer for. Maybe one of the foundations that supports Linux development? This is just my hope though. No idea what it would really take to maintain Firefox at this point. Maybe if it was scaled down or something it’d be ok in the hands of just the open source community as a whole but I’m not well versed in programming or development so i dont know.
I gotta try and be optimistic about this kinda stuff because i forsee a future where Google just ruins more and more of the internet and i hate the thought of that.