Your attention is a scarce resource. A basic point here, is that rage eats your attention for breakfast, and by cost of opportunity, bubbles you into your tribe. By cutting out rage & related weeds, you can actually expose yourself to a significantly larger, and more diverse set of viewpoints.
Conflict as a regulation tool might have worked for our evolutionary ancestors, where resolution can be swiftly found and incentives re-aligned; however, if you reward conflict, the modern machine can generate an endless supply of it, on the tap. The correct solution is to shift the incentives, and reward with your attention the kind of stuff you want to see growing.