@Meemoo Firefox removed a lot of its language around not selling your data to any third parties. They tried to do this silently, and its pretty clear they're moving away from privacy focus and into cashing in because they no longer get their money from Google.
The defense they've put forth for why they did this after the backlash is kind of hilarious because it's just them saying "no no no, we removed the point about selling your data because we sell your data guys, come on."