I don't really mind that they aren't on the LLM bandwagon, but Siri seems to have stagnated. The big "Apple Intelligence" capabilities of the iPhone 16 haven't exactly landed. The Vision Pro seems to be on at least a partial depreciation path.
The only real innovation I've seen in the last decade has been the M line of chips. Mind you, these are undeniably really good; but even that hasn't changed the market share that much (though it is going up and trending well).
Now, maybe it would be justifiable if there were great local AI experiences on iPhone, or an easy $5 trillion to be made elsewhere. Until then, Apple is bleeding money hand-over-fist by refusing to sign the CUDA UNIX drivers and sell the rackmount Mac as a cutting-edge TSMC inference box. The Grace superchip is absolutely eating Apple's ARM lunch right now.