If Trump really wanted to "incite violence" like this dimwit claims, then all Trump would need to do is to snap his fingers, and say so. Every left wing nut case commie in the nation would be dealt with in short order as enemy combatants under the lawful order of the president of the United States of America.
Trump has no need for any sorts of disguised orders for acts of violence, because in a case like that the presidents orders would be lawful orders.