The reason why I'm pretty sure many pictures are made with "AI", despite not having the typical obvious errors that are associated with "AI" images, is that it just doesn't seem plausible, a human would have drawn them.
I've seen a lot of "low quality" human art and there is usually a limit to how much effort and time someone is willing to invest for which amount of quality.
Nobody would invest the time it would take to draw such images, if they looked this bad.







