Interesting point. But I suspect the truth is that Apple and Google and Android spy on you just the same way, but don't give you the choice to limit it or turn it off. I don't think Windows 10 is new in including code to adapt the software to your likes and dislikes. It is new in pointing it out, and then letting you choose how far you use it.does that include all the 'security features' that basically spy on you and report back to Microsoft, which are turned on by default (and in some cases impossible to turn off)?
I had upgraded my 2010 Windows 7 Laptop to Windows 8, then 8.1 - and there were always incompatabilities, so I reinstalled Windows 7, which was rock solid.
I tried the upgrade to Windows 10 the day it came out, wasting a bit of holiday time. It is still a bit clunky in parts - some dialogs are still Windows 7 and before, but it is constantly improving. It has also been wholly compatible with everything I have used with it - including my 6 year old laptop. It works fine without a touch screen. Since the first few weeks of learning the new tricks, I have come to prefer it to Windows 7, and in my experience it is just as stable.