The Council of Trent, several catechisms, theological encyclopedias, and books of dogmatic theology, clearly state that one can get saved through the baptism of water, the baptism of blood or the baptism of desire. It is also a truth of natural reason, and you can additionally find it in the most credible private revelations, such as that of Venerable Anne-Catherine Emmerich or Sister of the Nativity. Period.
The Feeneyite heresy is flourishing in the USA because your cursed country is the motherland of heresies. Here in France, I know only one priest supporting that heresy, and he has been forced to sell his beautiful chapel (a former monastery!) when he fell in heresy, because nearly all his faithful left. France is the eldest daughter of the Church, the center of Catholic tradition, and the faithful are not protestant heretics following their own private opinions.