There’s nothing inherent to small components to suggest that you have to review them. If they’re small, it’s easier to tell yourself that the LLM probably got them right and you’re justified in not checking.

Using an LLM to write tests and small components is still vibe coding.

Lots of people self-diagnose as coeliac because they know they have real symptoms from eating wheat, and there are a lot of people who claim to be gluten intolerant because they’re on a fad diet rather than because they actually have symptoms. That means that there’s an impression that non-coeliac gluten intolerance isn’t real, so some people who have it know they’ve got a real condition, so assume they have the thing no one’s claiming is fake.