Eliminate history from school and university curricula. Take down all statues and put them in civilian-funded museums. Close all public museums, national parks, national monuments, national historic sites and the like. That's what Antifa is ultimately calling for. Only their opinion counts.
We'll become a nation, if one at all, of ignorant fools and self-righteous bigots, anarchists, racists and so on. Antifa is made up largely of spoiled brats indoctrinated in the universities they attend by radical, left-wing socialists who think the United States' political and economic systems suck. They (Antifa and their professors) believe in European models of socialism, the collectivism of contemporary Russia, the dictatorship of the proletariat and more. Stand up against them, particularly in the 2020 election. Preserve your way of life and keep your taxes low, where they are now.