In the catholic faith, if you go back in time, what would happen to a baby who died before there was a baptism or a christening? I remember that it wasn’t good at all. But for mormons, those babies or children who die before the age of accountablity will be blessed by god. So there is a difference in intent.
Unbaptized infants
The fate of infants who die without baptism must be briefly considered here.** The Catholic teaching is uncompromising on this point, that all who depart this life without baptism, be it of water, or blood, or desire, are perpetually excluded from the vision of God.** This teaching is grounded, as we have seen, on Scripture and tradition, and the decrees of the Church. Moreover, that those who die in original sin, without ever having contracted any actual sin, are deprived of the happiness of heaven is stated explicitly in the Confession of Faith of the Eastern Emperor Michael Palæologus, which had been proposed to him by Pope Clement IV in 1267, and which he accepted in the presence of Gregory X at the Second Council of Lyons in 1274. The same doctrine is found also in the Decree of Union of the Greeks, in the Bull “Lætentur Caeli” of Pope Eugene IV, in the Profession of Faith prescribed for the Greeks by Pope Gregory XIII, and in that authorized for the Orientals by Urban VIII and Benedict XIV. Many Catholic theologians have declared that infants dying without baptism are excluded from the beatific vision; but as to the exact state of these souls in the next world they are not agreed.
newadvent.org/cathen/02258b.htm#XI