“As for Linux it spies on you too”
Could you share some references to this suggestion? Your own choice of browser maybe, or your own mistakes in using linux. But those are not Linux to blame.
Right now it is the most secure thing out there because of how it is designed with isolation between the system and user files.
Only you can can allow it to spy on you. And you have to passkey root it to do it. And it is not complicated like it used to be. Simple point and click that even my Grandkids use just fine.
Which is annoying for me, having to constantly type in my pword.