Agree. Firefox is still the best browser option. I don’t believe they intended to fuck the users. This is more Hanlon’s Razon. “Don’t attribute to malice what is easily explained by incompetence.”
As Rossman said, the gravy train of Google money has made mozilla complacent and in many ways incompetent.
I don’t have it in github or anything but if you want to see it I can share it here.