It could be argued that draft dodgers conduct themselves under some set of principles, such as they are.
Tim Walz, on the other hand, is FAR worse. He betrayed his subordinates just when they needed leadership the most.
His very existence in this world is a slap in the face of anyone who's ever served in American armed forces. Such a douche bag being selected to run for vice president is a slap in the face of EVERY American.