I actually agree with and share a lot of your concerns and Win10 is really bad in this regard. A few patches back all my printers stopped working and so instead of preparing items to ship I had to spend my monday morning fixing that issue for no good reason. I was livid! But the content of patches is a seperate issue from the one of forced reboots. I think the reason MS and other Vendors want only one version of their software out in the wild is because otherwise patching becomes a complexity nightmare.