I have never written to/about an Apple product since I first started using them decades ago... BUT this has now changed.
My new Apple Watch 6 (s/s 40mm) arrived home 2 days ago [replacing my old - and trusty - 5yo Watch 1] with my two most desired features (waterproof and always-on). After setup, I was quite pleased with the new arrival and it seemed that all features - including cellular connection - were firing on all cylinders... until yesterday morning - swipe up (utilities & control) and swipe down (notifications) had ceased to function on this 24hr-old device.
As I believed I may have set a parameter incorrectly, I went through the entire reset-reload and restart procedures only to have the inability-to-swipe-up/down issue recur.
Then I read these Communities posts and discovered 'we are not alone'... my 48hr-old wrist-brick is in the same state as far too many others... and, APPLE Inc, you are not responding well to this growing Community's concerns. For info, I have performed all the processes recommended above (remove Zoom from iPhone and Watch 6, reset Watch 6 to factory settings, etc.) with no positive swipe up or down outcome.
As I no longer have a go-back option (Watch 1 was gifted to another), I will, like many others, endure the wait while you decide when this Watch line feature will be rendered available again.... but I am disappointed that APPLE has known about this (since at least Fall 2020) and chosen to provide mis-information to customers seeking resolution of this failure in the product line rather than resolving the issue and advising Watch 6 purchasers accordingly.
Please act professionally... fix Watch 6 swipe functions and communicate with customers.