The death of George Floyd was the latest catalyst to provide an excuse for the leftist/communist/socialist/anarchist cadres to take to the streets in riot-mode. With the newsmedia support, academia support, Democrat support — naive, impressionable and malleable young people joined the hard-core, professional and well paid leftist/communist socialist/anarchist street-brawlers.
The street-brawlers are small in number, but have big results.
The news accounts by television, radio, or newspaper of July, show America in crisis — an un-American crisis. America of 2020 looks like and acts like a country at war with itself. To many citizens, America of 2020 is much like Germany in the years after World War I.
German street brawlers were the National Socialists — the Nazis, the communists, the anarchists, the regular socialists and plain criminals. Today, in America, it is the Socialist/communist faction that will win out. This faction has the money people, the news media and now the Democrat party as the pillars of its support.
Walsh clearly doesn't know his post-WWI German history. "The Nazis, the communists, the anarchists, the regular socialists and plain criminals" were not all the same thing, and were not all "National Socialilsts."
There were communist uprisings shortly after the end of the war, but they were crushed by something called the Freikorps, right-wing bands of former soldiers whose actions were effectively endorsed by the German government. The Freikorps -- after their own attempt to overthrow the government -- eventally saw many of its members and leaders join Hitler's Nazi party.
Walsh is trying the old right-wing trope of using the former "national socialist" name of the Nazi party as evidence that Hitler was a socialist, which isn't true.