This is already happening.

Clients come and show me their proof of concept, fully vibecoded, because they do not know / do not have the time to take it to prod. Other comments saying this will be automated in the future... may be. But even if that is the case, time and attention are still needed to make things happen.

With the extendended capabilities IA brings, having an IT person in-house makes more sense than ever, even for small shops.