Can't agree more. The shooter probably was caught doing something shitty and was fired, not laid off. He felt he was one of the elites and can't take the humiliation. So he decided to take revenge. He purchased the rifle legally last week after being fired, I presume?
This incident is such a ominous sign for the elites. Anyone with a rifle can take down the ruling class member on a grievance. As a side effect, gun reform may get a boost because of the incident.