My first reaction was, "But what if the AI generates incorrect code, and the bio people don't realize it?" But then, without the AI, what if the bio people generate incorrect code and don't realize it? Can the AI be more accurate than a non-programmer? Probably; in fact arguably they already are.

So I think I buy the parent's point. In fact, I think it's wider than biology. I bet there are a bunch of other fields with non-programmers doing a fair amount of coding. Economics research, say. Business process automation. I'm sure there are others.