Philosophy, theology, history, rhetoric must survive. But academia as it exists today must not be propped up forever. There are exceptions--but overall it has totally lost sight of its purpose.
The academic world is a breeding ground for nonsense, vainglory, ideological corruption, and diseducation. Esp in those departments where the rubber never has to meet the road.
That's why we have whole civilizations of people that believe the rubber must never meet the road.