I think you are misinterpreting the post above. This is not a user with a "stop censoring me" avatar making a post about censoring others.

"Prager U" is a very conservative organization, they are not advocating for censoring conservatives.

The Simpsons image was not part of the original post, and is a reference to a scene where a lawyer said "imagine a world without lawyers" while shuddering in disgust and horror at the utopia he imagines.