I think this debate makes me realize how much people don't like physical laws of reality. With the internet, we, in a lot of ways, have a world we can make, with our own laws, etc. For instance, in real life, it's somewhat hard to truly disguise your identity. Here, I mean literally face to face interactions. Humans are made to recognize faces, voices, etc, and to identify people; with the internet, on the other hand, we would have to create rules which allow for easy recognition, assuming we want to be able to identify and recognize people online. With those rules, comes possible ways to abuse those rules, so we don't like them. If we had a choice on the matter, I'm thinking most humans would do away with their body, and all the ways that makes it possible to identify you.