How many of those users really care about firefox and dont just use it for inertia reasons? (already installed, etc)

Frankly if they arnt using extensions they are going to have a vastly better user experience on chrome, and google has infinity manpower to always ensure thats the case.

So what is firefox gaining by becomming a crappier chrome? Why the hell wouldnt I just use chrome at that point, because I feel so great about mozilla, who regularly brushes me off when i try to take advantage of things unique to firefox?