I wonder why people still give Subman an audience. Like every particle of matter is assumed to have it's counterpart in anti-matter, Subman is the anti-pendant to a forum mascot. Ignore his smears, and do not care for his provokations - they are intentional. Let his demagogic propaganda die away in a void.
Just do not assume he is representative for any American. That would be unfair to very many people.