"No telemetry / We don't need to know what you do within your browser."

OK, good.

"Limited Data Collection / We try and take the bare minimum amount of information to keep things running smoothly. "

Wait, what? So which is it?

My little snitch popped up like 20 times for callbacks to mozilla and other hosts..

Started fighting macOS telemetry and refused transition to Linux partially because of absence of LS alternative. Since Open Snitch I happily run my personal computer with PureOS. https://github.com/evilsocket/opensnitch

The amount of system mothership calling on any platform is mind boggling. And everything has "rational" and "it is inevitable" attached to it. My Firefox looks like Christmas Tree from extensions and my about:config is taking too long to set properly. What a beautiful future we are creating. :)