Matt made an impressive effort to appeal to law, ethics, the golden rule, economics, majority opinion, and more, and for the vast majority of the interview, he did it politely.
Chris essentially said, "There's no way I'm going to change my mind no matter what because it's my opinion. Why don't you sue me?"
Matt cited IP lawyers and organizations. He also cited that large corporations have wanted to challenge but decided not to.
I found it to be a lopsided argument in the most complete way possible.