They probably weren't kicked out of what they were doing or lost work as a result. MacOS is comparatively much better-behaved when it comes to update behavior.
We don't have "IT remote management tooling". I would be surprised if it happened for Macs, since it's one of those things that can lead to work being lost and it's incredibly stupid.
Also the situation I described happens for personal computers outside of remote corporate control.
When Windows updates, you get a dialog saying that the computer will restart soon and if you're not there to stop it from doing that, it will force close all apps.
One side effect is that you can't leave it alone to process something and heavens forbid leaving it on as a personal server for you to connect remotely to it because it will shut down.
And to make matters worse, Microsoft is pushing those updates frequently and depending on whether you got the shitty version or the expensive version, you can't disable this behavior.
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