A non-profit with lots of talented devs like Mozilla is in a good position to do just that. I do understand it'd be at least a 5 year long effort by a talented

A non-profit with lots of talented devs like Mozilla is in a good position to do just that. I do understand it'd be at least a 5 year long effort by a talented team of 200 engineers but it's still better and more fun than iterating on Firefox.