They actually announced the M series chip and the advancements before it was released. They even released a developers Mac Mini with an A series chip. So there is that. Reckon that worked out pretty well even though it was pretty much lambasted at the time as being unrealistic.If iPhone 15 Pro didn't get it then they would have no AI announcement to make at WWDC at all which would have been a terrible decision business wise.
Apple know what they’re doing even if everyone commentating want to incessantly crap on them for anything they do. They’re not in the miracle business, or the copy business. They push the boundaries of usability and to do that to their and our advantage.