I agree totally, and really I am serious when I say I don't get it for most users, especially mainstream consumers. I mean, right now, Windows 10 is the smoothest running, least problematic Windows version that I personally have ever seen. And I've seen (And probably have installation media and licenses for) them all, as have many of you.
There has pretty much always been something significant to bitch about on every Windows version, until the last few versions of 10. And there still are some things that it needs added, some things that need some polish and some fixes that are needed for things like improved multi-monitor support, better stay-alive network drive configurations (This has pretty much always been a problem, so not specifically a Win 10 issue, just a Windows issue in general.), and honestly, a LOT more options that could (And should) be included for power users and administrators that don't require a one year course to understand.
Like, most of the shell tweaks, power toys and other things like those offered by utilities like Displayfusion, should all just automatically be a part of Windows. I can agree that there ought to be an additional process involved to verify that you are an advanced user and unlock those features, so that the average user who is likely to make a mess of things if those were automatically available features doesn't find them randomly, but the option for those kinds of features really should be integrated into Windows by now.