Sure, but your comment didn't make much sense if switching to an iPad was an improvement in regards to hostility, logically that would mean that Windows should behave just like an iPad, i.e. no control.
What Windows "suffers" from is that it is still in a transitive state going from an open platform (open in the sense the user decides what to run & install) to a closed platform (the iPad).
Traditional desktop users expect an open platform and thus gets annoyed over forced updates, stores and similar things, but those things is considered normal on closed platform.
The thing is that the traditional desktop user is vanishing, as your parents are an examples of. The "market" wants a closed system, thus Windows is adapting. Eventually Windows will have completely moved to a closed platform and will be used and viewed as iPad or similar (the Xbox is already such a device) and the annoyances will no longer be annoyances.
Yes, the traditional PC user will be migrating to Linux & BSD, but they will be such a small number globally it will be a rounding error, and eventually it will be harder & harder to stay on those platform when the hardware industry is entirely serving the closed platforms.