Most of that gets solved with an altered prompt or trying again.
That is less of an issue as time goes on. It was just a couple years ago that the number of fingers and limbs were a roll of the dice, now the random words in the background are alien.
AI is getting so much money dumped into it that it is progressing at a very rapid pace. an all AI movie is just around the corner and it will have a style that says AI, but could easily be mistaken with a conventional film production that has a particular style.
Once AI porn gets there, AI has won media.