I think the problem you have is they are clearly supporting one side or other which is accurate but I think they have censorship fear. There is no reason why they can't be called pornographic and lose access to payment systems.

I think there is credibility in saying that hiding behind the banner of stopping abuse as thin veneer of enforcing political or religious ideology. An argument is often made in the same vein for outlawing encryption. Clearly we must be against crime so we need to destroy encryption and if you don't destroy encryption you like crime. This type of argumentation is pretty similar to targeting distributors rather than content directly. Its definitely more effective but it seems like you just want to enforce your ideology rather than anything else.

Maybe you don't feel that argument was made after all it was a little bit all over the place but I saw it and there were a lot of links to organizations and achieve links and bills for you to continue research from. I am trying to balance here though because i see both yours's and the others perspective