I think the issue that majority of agentic developers don't understand their design fully. Those holes, perviously, were have to be closed by a person eventually, and inherently you gain understanding in the process.
This is not the case eny more. I never thought LLMs write bad solutions, but when you let it think for you you loose something important, understanding. And when something brekas, some people consider this being a proof that the llm is the problem. And in a sense it is. But you are also to blame. And that's exactly the issue with this all industry - in order to move faster you don't need to "type" faster. A person bashing his hands on the keyboard randomly at top velocity can get pretty high wpm. In order to move master you need to _think_ faster, be _snappier_ and _sharper_ and most people aren't.
I like how one of my colleagues phrased it in a company meeting. He asked one of the c levels "for llm s to 10x me, I need to let them make all decitions and dictate intentions. By percentage, how much of the code you want me to _know_?"