After couple of days with Brave/Chromium testing on my Linux machines, I definitely should say: Firefox is really SLOW, it feels without any benchmarks.
So, Mozilla has two ways:
1. Build a really fast browser. 2. Die as Internet Explorer.
It's realistic way to handle things. People don't care about privacy in general, browser is too complex to build for privacy/security activists only. Time to focus on business instead promoting services like Pocket & including Google analytics in addons page.
Do or die.