I recently watched an evaluation of 6 browsers, Brave, Yannex, Edge, Firefox, Google, IE. The research showed that Firefox is collecting a fair bit of info that is identifying. the classifications were worst, Average & Best. As it turns out Edge & Yannex were listed as worst, Google, Firefox & IE were average, & Brave listed as best now that they have seperated from the Google OS. So is Firefox really collecting private identifying information.