As someone who has used (and still use Firefox) continously since around 2005 it surely feels that way sometimes and some of the decisions I see would make much more sense to me if I knew top management was somehow in Googles pocket.
(That said
1. for my workflows I still consider Firefox the best browser.
2. switching would only make it even easier for Google.
3. I always hope something will change and Firefox will become really really great again or someone will fork it.