I doubt that any supposed future extra effort for the AI to add new code is remotely comparable to the upfront effort of you reviewing the code manually.
I know that this is the case today for native mobile apps, and I speak from hundreds of hours of experience over the last four months on such a project where I stopped reviewing the code.
We are already here today, and this balance is only going to further shift to the point where it is obvious that the hands-on approach is no longer competitive.
And neither one of those statements is very convincing to me.
Anyway, I think we shared our viewpoints, and neither of us is going to change their mind until either my project fails spectacularly, or you change your approach in the future to use AI more autonomously.