I prefer to see the silver lining in this. If Google wants to break the web for Firefox, fine. I'll keep using (and evangelising) FF, and the sites that are broken won't get FF traffic. I believe that FF is doing the right thing far users, and Google, while in a powerful position is currently on the losing side of history with respect to privacy. Apple is taking that fight to them, and putting budget behind inte convincing average internet users that privacy is cool, and Google abuses your privacy.

The walled garden approach worked for a while for Microsoft, and it's working for now for Google, but eventually, it stops working. Once people leave, walled gardens keep them away.