He got kicked out of Mozilla for homophobia.

What platform? Extensions? Any about:config changes?

It’s actually 4%, see https://radar.cloudflare.com; websites like statscounter are not accurate because they rely on trackers blocked by Firefox enhanced tracking protection.

It genuinely sucks that some websites don’t bother to support Firefox! When you encounter one, you might want to complain to the devs and open a webcompat issue.

Unless you were running Firefx with outdated uBO filters, I doubt that. Vivaldi is a memory hog for me.

Fedora with KDE!

Wouldn’t it be more fun if multiple people help you out and it may still be maintained if you stop working on it?

Libre software is used as a synonim for free (as in freedom) software, which is open source software with some nuances. Do you plan to open source it?

systemctl start service

Is it libre software?