I never said best. I said easiest to get up and running.
Point.
However, you stated that "Windows does excel at special use cases".
Dict.org defines excel as:
"To surpass others in good qualities, laudable actions, or acquirements; to be distinguished by superiority; as, to excel in mathematics, or classics."
I would argue that it does none of these things, but is most commonly used for these situations as it's cheaper to deploy (see the comment about the VB programmers being cheap) than a proper embedded system.
I also still stand by my earlier points. Google, facebook, telemetry on a web page, etc, are optional and there are ways to avoid the data mining. There is no such option with W10, unless you pay money for a non-commonly available version.
Add in the misleading toggles in the control panel(s) that make it appear that it's not sending any data when it still does, and it's a situation where W10 and Microsoft are deserving of extra scrutiny and criticism IMO.