There's already porn in the fediverse. I don't see a problem with it existing, but it's always bothered me when porn and social media get mixed. That's not necessarily because of prudishness or shame, but rather the fact that social media often employs dark patterns of addiction, and porn addiction can become very real, very quickly. I think we need to be careful about it, and I think there should be an onus on platforms as well as producers to help protect the vulnerable against addiction and the downward spiral.