Can't say for Mail, but in my experience watchOS and SwiftUI reports are frequently acknowledged.
There is a limit to how quickly Apple can fix hardware given they have to work with third parties on retooling and retraining.
I know they were. But do you not remember there was quite a period of time where Apple didn't acknowledge the problems and ignored users trying to triage them?
> There is a limit to how quickly Apple can fix
What has this got to do with it? We're talking about triage and acknowledgement, not fix.
This is the one where your MacBook Pro’s screen stops working because Apple ran a ribbon cable through a hinge or some such stupid shit. Been happening since 2016 and still rendering $4000 laptops useless after 18 months of light use.