If one is not writing code your ability to read code will degrade quickly and be reduced to a basic sanity check as to whether you need to add more constraints (prompts, tests, etc.). Anyone who thinks they can read code without writing code at a level needed to understand what is going on (for anything non-trivial) is fooling themselves.
Yep. I'd say it's an order of magnitude more effort to read code you haven't written too, compared to reading code you wrote. So there is approximately zero chance the people using AI to generate code are reading it at a level where they actually understand it, or else they would lose all of their supposed productivity gains.
As if reading books was enough to make you an author.