Canon Law is not a based on Faith and Morals, it's Church's administration
This statement below was present in the year 50, in the year 51, in the year 500, in the year 1310, in the year 1399, 1438...
Pope Eugene IV, Council of Florence, 1439, ex cathedra: “Whoever wishes to be saved, needs above all to hold the Catholic faith… it is necessary for eternal salvation that he faithfully believe also in the incarnation of our Lord Jesus Christ… the Son of God is God and man…”
Pope St. Pius X, Lamentabile, The Errors of the Modernists #21: “Revelation, constituting the object of Catholic faith, was not completed with the apostles.” Condemned
Pope St. Pius X, Lamentabile, The Errors of the Modernists, July 3, 1907, #54:
“The dogmas, the sacraments, the hierarchy, as far as pertains both to the notion and to the reality, are nothing but interpretations and the evolution of Christian intelligence, which have increased and perfected the little germ latent in the Gospel.”- Condemned
You can't use a posteriori theological arguments to redefine scripture and includes Baptism of Desire and Baptism of Blood there just because you think it makes sense!