I don't disagree, I'm just trying to address the incredulity that perhaps for some people, Firefox might not have problems, or (gasp!) for some, Chrome might be the one with problems.
Which is why it's even more frustrating when Mozilla ends up wasting a bunch of money on some boondoggle or other. They don't have the warchest Google has, they need to be smarter with how they spend their limited resources, especially since their income is proportional to their market share.
Unfortunately the party with the deeper pocket tends to win in these cases as long as they care to.