I find it kind of hilarious that people seem to think the solution to the Chrome monoculture is them personally switching to Firefox and then writing a blog post / comment / tweet about it. It's like saying we need to get serious about climate change, so you're going to start cycling to work, and encourage your friends to do the same. If that salves your conscience, then great, but your individual actions are statist…
So when MS controller the browsers we threw our arms in the air. But when google controls it we just sit here and go meh?
You know what open-source is, right?
People threw their arms in the air because IE was substantially behind other browsers in stability and capabilities, and all their new features were IE-specific APIs that didn't work anywhere else.
Chromium is an open-source project that largely follows IETF/W3C/ECMA standards.
The two are not even remotely comparable.