This whole release feels very, if you'll excuse the expression, "lipstick on a pig." They didn't really fix any of the underlying and longstanding issues people had with Windows 10, threw a new thin veneer on top, and called it a new thing.
This October 5th release just feels like them expanding their public beta test to most Windows 10 users. I'm normally an early adopter (e.g. running iOS 15 Beta 7 right now), but I'm going to wait six months or more after Oct5 because this isn't even close to being production ready.
[0] https://blogs.windows.com/windows-insider/2021/06/28/announc...