A lot of people saying ‘ah but human erotica is better, so it will be OK!’ and I’m so sorry to say I don’t think it will be. Using computers to write porn (or any art) is never part of a noble quest to Make Better Art. It is a quest to make Passable Art That Generates Money. It will suck the money (and attention) from sites/books/videos created by people. The soul gets drowned out by the slop.