The problem is we have different terms that all mean doing something without real risk management or analysis in software. Both "cowboy coding" and "vibe coding" mean the same thing, if you remove the agent doing the production.

And since vibe coding is so recently coined, I think a lot of people take it to specifically mean "LLM" and not some generalized "any third-party agent".

Then, a vibe coded engine part sounds like it would need a generative AI producing the CAD file that is then printed. And it might have some bizarre topology like a Klein bottle or some fever dream.