Earlier quoted context omitted.
Windows 10 telemetry, secretly turning on auto updates even after you turn it off and correct me if I am wrong, even if you disable the update service or add the urls to the hosts file it now "mysteriously" undoes that stuff over time. Windows 10X will probably have some more goodies.
I believe auto updates aren't malicious. Microsoft had a huge problem with worms infecting millions of computers that used outdated Windows version. It made Windows less secure in public opinion, even though these issues had often been fixed a long time. Forcing people to update was probably the only way to stop that. I'm also not a fan, I got burned at least once by a Windows 10 computer restarting in the middle of…
Also I have a huge problem with so much of this crap needing a reboot. Reengineer the damn thing so it doesn't in 99% of cases.