Also hypocritical. Mozilla should take responsibility for its part in centralization of the online world, being one of those players with control and pushing even more of centralization into its browser.
Technically, most of the online applications we use today don't have to be centralised. Email, social networks, blogs, even videos, could all be hosted on "grandma ready" peer to peer systems. Why they aren't has more to do with how we shaped the market forces. (Market forces didn't come out of thin air. A big centraliser was the political decision to let our bandwidth be asymmetric.)
Also whenever there's any positive news about the browser people always like to bring up pocket, that ARG misstep or how their CEO is a victim (Use brave!!!)