It was not sophistry, it was completely valid.

> A law doesn’t just get a constitutional bypass because it’s addressing known harms or “anti-social” behavior or whatever. This is not the UK.

First, the harm arguments are regularly made in front of the supreme court. And sometimes, when it suits them, justices make their own harm or sociality arguments. No, USA is worst. It gets to be constitutional if it advances conservative right wing agenda and unconstitutional otherwise.

> The First Amendment is quite possibly the most uniquely American thing about our Constitution, and its most defining feature.

You dont defend it by redefining its meaning to unrecognizable to encompass things non-speech of corporations. All the while making it so that in practice, poorer people have no defense anyway.