It's only a "big deal"
After your in a reboot loop or After a forced driver install has broken your widget.
No Big Deal, exactly, right?
Call me boring but I read software patch notes and changelogs.
Fine, but reading up on a given patch will not tell you anything about whether installing it will cause your system to crash or otherwise foul up, will it?
Nope, you have to install it first. Then, and only then, if it doesn't happen to work for you (when there's a problem patch it never affects everyone universally), you can uninstall it. This is the procedure whether you read about the patch in advance or you don't.
I used to read up on them, too--as I had Windows set to "Notify & let me install" for years. But on reflection, I don't blame Microsoft here...too many people simply turned off updates and let the system languish until they picked up something nasty--which would have been their fault, exclusively, but people don't see things that clearly, most of the time. They'd blame Microsoft because they chose not to patch, etc. People act as if security patches grow on trees for free somewhere--they don't--it costs Microsoft a pretty penny to keep on churning them out year after year, for free. As is the rule, rather than be appreciative, people bitch about it. They don't stop to think that Microsoft could be like Apple if it chose and declare that its OS was "safe enough" and let it go at that--except that Apple security-patches regularly but hides the information from its customers--like everything else Apple hides from them...
Really, it's not that bad at all when you think about it, imo.