> Typically they start with something like: by using this $SERVICE you AGREE to blah-blah-blah ($X)

>

> If you agree to $X but then don't do it: you're a liar.

You have never been presented any TOS nor agreed to anything if you don't have an account.

If artists and youtube don't want us to use their 1 and 0 the way we want, they can pretty easily lock them under registration and payment. The thing is they don't care to do that, so they cannot complain.