The point of the comment you are replying to is that it's also not worth the time and effort to use LLMs to find vulnerabilities, if "time and effort" can be measured with "money". If you factor in all the money spent on training, GPU data centers etc, it's not actually a financially efficient way to find bugs unless you profit from creating demand for LLMs. LLMs aren't cheaper than humans per unit work, yet. They're just massively deficit funded because capital thinks "AI" is going to reshape the world order, and wants in.