This may be the first intentional leak I've seen soliciting sympathy.
As for the 60-80% accuracy for new features, I would love that with the features they shipped back with the original Siri like "Call Mary" which does not work 60-80% of the time.
Here's one from recently on my Apple Watch:
View attachment 2492163
Just one example, but there's random stuff like that that doesn't make sense all the time.
The most annoying for the last year or so is when I do "Call John" on my iPhone and for whatever reason it thinks I am saying my own name (let's say that's David) and it thinks I say "Call David" and it then proceeds to tell me it has no phone number for David—and yet my contact card certainly has my number.
They aren't delivering now what they were supposed to have delivered even pre-Siri with Voice Control back in 2009.
They're not delivering now what IVR phone systems delivered in terms of accuracy back in the 1990s.