Honestly, even as a Linux guy who doesn't use Windows (almost) at all anymore, I trust Microsoft to be generic and corporate in their spying.
They'll spy on users usage habits, and likely backdoor their OS for the feds, but they won't individually exfil your browser cookies and steal money from your bank account.
A random closed-source black-box "privacy" tool though? You have zero guarantees.
> They'll spy on users usage habits, and likely backdoor their OS for the feds, but they won't individually exfil your browser cookies and steal money from your bank account.
What’s the difference between backdooring for the US gov’t and directly robbing/bugging you (assuming for the sake of argument that they don’t already do at least the latter)?
Used to be that you’d only ask that question if you were brown and/or write your name from right to left. Doesn’t matter much whether you were from Svalbard or Sanaa these days…