There are bad coders and then there are bad coders. I was a teaching assistant through grad school and in the industry I've interviewed the gamut of juniors.

There are tons of new grads who can't code their way out of a paper bag. Then there's a whole spectrum up to and including people who are as good at the mechanics of programming as most seniors.

The former is absolutely going to have a hard time. But if you're beyond that you should have the skills necessary to critically evaluate an agent's output. And any more time that they get to instead become involved in the higher level discussions going on around them is a win in my book.