If I request content without circumventing any access controls and you give that content to me, I've done nothing wrong. I didn't accept any terms of service to do that, and even if I did, what is the legal recourse for someone breaking the terms of service? I always assumed it was termination of service, but that's probably wrong.
Suing people because you're too lazy to only give your content to people who you want to receive it is wrong.