Training AI on AI generated data doesn't add anything. The AI already has all the weights to generate the image, so you are at best just reinforcing the existing weights by weighing them more than others.

The closest thing you could do is e.g. have a second model that does something novel like create a 3D model from a 2D image and then you try to animate the model and a third model verifies the quality of the output. This then allows you to selectively reinforce the 2D model using information from the 3D model but this isn't simply generating more training data.

I honestly can't follow your argument. Doing something silly doesn't make you the underdog.