Part of the social calculation here is you have to assume that people are, while maybe not exactly stupid, hurried and disinterested. A fake set of nudes looks

Part of the social calculation here is you have to assume that people are, while maybe not exactly stupid, hurried and disinterested. A fake set of nudes looks a lot like a real set, and so brings the same sort of social pressure to bear. If someone engages their executive reasoning there is a big difference ... but anyone counting on humans to do that is living life on the edge! A lot of people aren't going to correctly interpret what is going on. Although it is pretty much impossible to do anything about this, so people are just going to have to get used to it. Anything that manages to stop men being wildly interested in naked women will probably take out the entire species.