I think it has to actually work at least once before we can start predicting it will be the norm.

Can you be clear what you mean? What are you saying has not worked once?

And "it will be the norm" is a clear corollary of, absent any significant and unforeseen roadblock, even with the current highly imperfect agentic sausage-making factories we have today, what capabilities will be in like 6-12 months time.