I think examples like the grandparents are important for exploring why exactly we come to different conclusions. For the porn example: Is it because one is oft

I think examples like the grandparents are important for exploring why exactly we come to different conclusions. For the porn example: Is it because one is often thought to be completely accurate, causing a distorted/wrong view of the world? Is it speed of creation? Is it how easily people can learn to do it? Is it automatability? Is it fine detail and accuracy?