It wouldn't unfortunately. It's merely one stranglehold in a duopoly; Blink and Webkit are controlled by their corporate overlords in their respective spheres o

It wouldn't unfortunately. It's merely one stranglehold in a duopoly; Blink and Webkit are controlled by their corporate overlords in their respective spheres of influence. Ios won't allow non-Safarized browsers (think back to the IE days, but worse), and Google decides what goes in Blink. So in short, no. If Mozilla dies, then there will be trouble and would need someone to carry on their work as the last remaining 'freedom' blessed engine.