How long before
some malware-maker pwns a network someplace, and forces people to "upgrade" their windows devices to a version that has even MORE built-in malware than the Micro-shaft version, which THEN spreads itself by taking over MORE networks (public wifi, whatever) until everyone's windows "device" has been "upgraded" to something that CANNOT BE REMOVED, etc...
and without the choice to turn it off, it "just loads the 'up'grade". And it "cleverly" marks itself with a newer revision than anything ELSE that might show up to overwrite it, hides itself, puts itself into the BIOS, etc. to keep it on the "device" forever and ever and ever...
It's bad enough when Micro-shaft totally SCREWS THE POOCH on their *LACK* of quality control. But this kind of "we forced you to accept something that broke what you had" mentality can ONLY end very, very, badly.