Trump is hardly notable for just doing things. Monroe told Europe to fuck off in the Americas or else with zero approval or power to enforce it. Jackson proved that by forcibly removing Indians from their lands. Lincoln did lots of questionable things during the Civil War. FDR basically joined WWII without congressional approval. Reagan managed to have people commit treason and have congress grant them immunity. Bush created gtmo as a prison camp. Obama proved it with the gulf drilling moratorium.