AI cannot yet replace the interns I've had. Maybe one day they will be able to but not until the reach AGI... which they won't for a very long time. Maybe you can string a hundred agents and small models together to perform and individual task, but that won't be cheap, quick or easy and it will still need a review from an operator. Sam Altman can't say anything other than these models are world changing. He has billions he's borrowed and he job is to spin the lies about what this tech can do. If he said the truth: Hey we are decades away from a true AGI that we sold you all on, but we have some stuff that is sort of valuable in the interim will cause the bubble the burst.
TL/DR Spin is spin and that is what AI is selling currently.