As if Biden practices the Catholic Faith. I have flushed down the toilet things that are more Catholic than Biden. He should be excommunicated for his support of Abortion
Biden has excommunicated himself; but, yes, his excommunicated state must be acknowledged publicly.
Pius XII in his encyclical
Mystici Corporis Christi §22, after stating
the conditions for membership in the Church (that one must be baptized, profess the true (Catholic) faith, and not be excommunicated), writes:
if a man refuse to hear the Church let him be considered — so the Lord commands — as a heathen and a publican.
Mt. 18:17, the last resort of fraternal correction: "And if he will not hear them: tell the church. And if he will not hear the church, let him be to thee as the heathen and publican."
These
liberal, Catholic-in-name-only politicians like Biden, Peℓσѕι, et al. have been corrected by the Church (e.g., by being denied Communion). They
are "as a heathen and a publican" (not Catholic!).