So this is an alternative that I actually don't object to at all, but you still need to create mechanisms where you then get at the quality of the mental models formed without the assistance of AI. My (very unpopular) hot take is that some of this will actually usher in a new era of "standardized test"-like things; we will be far more permissive about how/in what ways students/professionals acquire knowledge, and the real task will now shift from that to guaranteeing that there is some competency that was reached with the assurance that it isn't masked by an outside influence.
If you basically assume that everyone can and will cheat at all times, then you can let yourself be far more agnostic about it AS LONG as you are confident in some ability to measure the person's skill without the tools.
If you basically assume that everyone can and will cheat at all times, then you can let yourself be far more agnostic about it AS LONG as you are confident in some ability to measure the person's skill without the tools.