Metered connection has never blocked ALL Windows Updates:
How does setting my network connection to metered affect my PC?
Any app that relies on an Internet connection to update or...
> "Note: I tested this with LastPass while using Microsoft Edge on the LastPass website and it redirected me to the LastPass Edge extension in the Windows Store instead of the universal Windows...
Delays, not Delay's.
"Do you need to panic over any of them? We've gone ahead and done the reading -- and possible panicking -- for you."
We still don't know whether to panic because you haven't told us!
... which contradicts your main contention in this article.