Earlier quoted context omitted.
I disagree, at least on end-user devices as opposed to servers. If you make it possible to defer updates indefinitely, users will. Guaranteed. Doesn't matter how urgent or critical the update is, how bad the bug or vulnerability it patches is, how disastrous the consequences may be: they'll never, ever voluntarily apply them. If you're running a server, and willing to accept the risk of deferral because 1) you're in…
The real sin is combining security updates with feature updates. An argument can be made for enforced security updates(1). There is no good argument for forcing feature updates. Most security-only updates have a low risk of interfering with with the user or causing instability. Most feature updates have a high risk of doing so. (1) Although I think there should be some way of disabling even those, even if that way is…
Even the Server Core edition, which has a much smaller "surface area" needs reboots almost every month.