I Just Don't Understand
Features and functions reported as being "broken" in the 1809 update work properly on my Windows 10 x64 install.* I'm following the steps people claim to fail or break, and there's just no problem. There hasn't been any problem with updates/patches since I installed Windows 10 on three computers (a desktop, laptop, and tablet) the first or second day it was released. As I've said before, I'm using the same bits as other people so I cannot for the life of me understand why failures are being reported when I never see them.
I am NOT saying this in an effort to refute the claims, but rather to suggest that perhaps some other fault may be involved.
*I want to note that I do not use some of the software said to be experiencing problems, such as iCloud or Windows Media Player. However, I can associate file extensions with any Windows app that I want all day long and it works as it is supposed to work (as one example.)