I'm saying that most people, even most programmers, don't have the facilities or inclination to train new models man. I've done it plenty of times and I absolutely don't recommend it.
Frankly I don't think you even know what the phrase entails.
So again, you can train people but not AI? That's literally what you've said and now moving the goal posts in a way that makes no difference to what you said being patently wrong.
It's wild having to argue with people who say demonstrably untrue things and then refuse to admit that what they said was wrong.