Delivering _what_, though? What concrete mass-market applications which either can pay for themselves or conceivably could pay for themselves are there, in production, today? Or are we still in 'jam tomorrow' mode?
Delivering what in what industries? I see SOME usefulness in SOME areas like, specifically, machine vision. But a lot of things? Medical? yeah, no. Lots of issues there. Text generation? Hallucinations out the ass and extremely iffy results often.
Most of the 'wins' in the text gen side still require a TON of work on the human's part to make it usable. People like to mention Pro's in Math and coding talking about it helping them with stuff but they are experts already.
It has potential in a lot of places but this rapid paced forcing of it everywhere is idiotic and foolhardy.