What a statement. Mozilla going bankrupt would be disastrous, I don't think you appreciate how much effort goes into maintaining and evolving browsers, there are very few entities well funded enough with the expertise to maintain a fork, and that's without making assertions on their altruism. Mozilla's is in the right place, even if far too often they miss the mark.

If forking Firefox was a viable route, would someone not already have done it?

Who would this better managed org be?

And how would they get the necessary funding?