I didn’t notice that the writer was Judge Napolitano, but I still think Obama was revolutionary in not abiding by the law also. The difference is Obama was not looking out for American interests and Trump is.
Obama was “revolutionary” in the sense of leftist revolution, ie, Marxism, communism, fascism, totalitarianism. He was anti-constitution, anti-freemarket, anti-America, anti-God, anti-freedom. Obama’s revolution tried to destroy individual liberty, Trump’s revolution is restoring it. Our Founders were revolutionary, too, and completely opposite to Obama.