There was another individual like Charlie who was around for 30 years or so and did threaten an institution. My brother told me about this Rush fellow on the radio and that I should give him a listen. I later found out his last name was Limbaugh, but never listened.
My brother told me that liberals tried to compete with Limbaugh and failed. Rush laughed at the attempt and said that they did not understand that he was first and foremost an entertainer and secondarily a political and social commentator.
Someone could have done exactly what Charlie Kirk was doing. A secular statist could have set up a tent at a university and expounded upon the wonders of centralized government. But like me 55 years ago, those college kids were already subjected to those teachings in their economics and political science courses. So, like the attempt to compete on the radio, this most likely would have failed.