In my opinion the Catholic Priest who is giving Biden the bread and the wine is aiding Biden in drinking damnation to himself. The Catholic Priest is also not pointing out Biden's sins to him so that Biden can repent.
1 Corinthians 11:27& 29, "Wherefore whosoever shall eat this bread, and drink this cup of the Lord, unworthily, shall be guilty of the body and blood of the Lord. For he that eateth and drinketh unworthily, eateth and drinketh damnation to himself, not discerning the Lord's body."