The moment microsoft or meta take over firefox is provably the moment i would leave it after many many happy years... Or fork it😉 If, then it must be a company that has a FOSS spirit... Proton i could see here... Mullvad... Or then comunity forks...

If they would only realize that they could implement sat streaming... Which should be optional at the beginning of course (otherwise a lot of people leave) ... That was an idea already in 1998 but the ad industry won... It would be a nicer internet..