It doesn't matter who is Pope. If Biden is elected, you aren't suddenly anti-American. The Hierarchy and the Laity are subservient to Christ, who created the Chruch. If the Pope is communist, he isn't doing his job. If the Pope's words are anti the teaching of the Church, then what he saying is false. Pope after Pope has condemned Socialism and Communism as evil. So if he is saying socialism and communism are good, he needs to look at the teaching of both pass Popes and the Church's teaching on Private Property.

It doesn't matter who is in the Chair of Peter, hopefully, a good man, but the Chruch is much much more than whatever the Pope is talking about.