I used to use Firefox as my primary browser and sometimes even recommended it, but after all those articles I started digging a bit and doing research on what the browser calls and does and I was bit horrified. What I really don’t like about this Mozilla situation is that tech people tend to see them as the “all savior Mozilla” while, in fact, they’re full of shit.
If you do care about freedom and your privacy use LibreWolf or Ungoogled Chromium.