I'm Army Reserve and we frequently have this problem in field exercises. Fire up some Win10 laptops on our very limited Verizon MiFi access point, they promptly download gig's of updates without consent and immediately push the bandwidth past the limit and the AP gets throttled to oblivion.

Yeah yeah you can turn of Windows updates or whatever, but you shouldn't have to do that just to force Microsoft to respect your wishes to update when you want to. And no, I'm not talking about some stupid restricted 8-hour window with no other option outside completely shutting down the service. TBH I'm still surprised they haven't tried to block users from doing that too at this point.