Communists are shape shifters, promoting sexual perversion in Western countries but suppressing it in countries they totally control like Red China and Cuba. They denounce free market economies for generating pollution but the Warsaw Pact nations had horrible records on environmental issues. They denounce long dead slavery yet practice slavery in their prison camps. Communists stir up racial and ethnic division, even as Russia is trying to retake Ukraine and China is suppressing the Uighurs, the Tibetans, and other minority ethnic groups.
Obama, unlike Biden, no longer has to pretend he is a centrist.