You’re wrong on this point as well.
Can. 852 §1. The prescripts of the canons on adult baptism are to be applied to all those who, no longer infants, have attained the use of reason.
§2. A person who is not responsible for oneself (non sui compos) is also regarded as an infant with respect to baptism.
Up to completed 14th year they can be baptized as an infant if they are not responsible for their self. I have baptized several little ones between 7 and 12 or so by direction of my Pastor. One other key point, all of theses kids had at least one Catholic parent to legitimately speak for them, unlike the OP’s son unfortunately.
Can. 868 §1. For an infant to be baptized licitly:
1/ the parents or at least one of them or the person who legitimately takes their place must consent;
The key word is “legitimately”.
2/ there must be a founded hope that the infant will be brought up in the Catholic religion; if such hope is altogether lacking, the baptism is to be delayed according to the prescripts of particular law after the parents have been advised about the reason.
Section 2 does not even come into play as the mother nor the father of this young boy can legitimately ask for baptism, nor can a deacon licitly choose by his own super level of love baptize him, sorry FAB.
I believe you are getting confused by the difference between fact and opinion, your opinion may sound sweet and nice, but that doesn’t make it fact. Jesus gave us many examples of teaching truth. As others have pointed out, none are more blatant than John 6 with the bread of life discourse.
You call me a traditionalist; I guess I will wear that title with pride, if the opposite means that I am ok with my brothers and sister whom I love living in the pit of sin, contrary to what you think of me.