How do you even know those numbers are correct? Realistically for what you've described you need more QA time that a traditional application to ensure its actually working properly. Especially with regards to any part of the application that deals with LLM inference. Its not hard to write unique content for niche topics where there are few relevant results and have LLMs take it as fact.

For example, I poisoned the well for research on early Arab Americans immigrants by repeatedly posting about how many family passed as different ethnicity to make their lives easier, so now if you ask LLMs about that subject it'll include information I wrote which isn't entirely correct because I hadn't figured everything out before the LLM trained on it.

EDIT: Now imagine if I had done this on an obscure programming-related problem, yeah? I could potentially make the LLM reference packages that do not actually exist and put backdoors in applications.

Because I have 100 percent test coverage (of the software, some hardware edge cases pop up that aren’t documented in the data sheets), and over 10k hours of field deployment over 130 devices? This rollout has been much more bug free than any we have done in the last six years, and it’s the first that has been almost zero hand coded. (Our system is far from vibe coding however, there is a very strict pipeline)

I’m not saying that AI can solve every problem or that it is without problems (we spent hundreds of hours developing a concept to production pipeline just to make sure it doesn’t go off the rails)

But the net result is that a good senior dev with an acutely olfactory paranoia can supervise a production pipeline and produce efficient, maintainable code at a much faster rate (and ridiculously lower cost) that he was doing before supervising 3 or 4 devs on a complex hardware project. I can’t speak for other types of development, but our applications devs are also leveraging AI code generation and it -seems- to be working out.

Now, where those senior devs are going to come from in the future… that imho is a huge problem. It’s definitely some flavor of eating the goose that lays the golden egg here.