It's unfortunate that this is necessary, but you can use this if you'd like to limit that a bit. You'll have to put it on your router or on your own dns server though, as I think Windows will ignore some hosts from the system file.

https://raw.githubusercontent.com/crazy-max/WindowsSpyBlocke...

Does it? I wouldn't know how to tell it that much.

No it doesn’t. Not even close.

You need to check your facts.