Like @jca, my first thought upon reading this Q was: and who are you expecting will be the “discouragers”? And exactly what methods will be used?
But, regardless, no amount of discouragement will have any significant effect upon religious Catholics because they actually do sincerely believe that if the child is not baptized as an infant and then dies before They’re of accountable age, they’ll end up in hell (like the historical example given about the Jewish child with the devout Nanny.)
But, even so, your premise is flawed because you’re making the assumption that baptism means that the child is officially enrolled as a member of an organized religion and that is simply not the case.
The primary purpose of the ceremony, in addition to providing protection from the flames of hell, (for the RCC not Protestants) is for the parents to promise to God and the church that they will do their best to raise this child “in the nurture and admonition of the Lord” so that he may renounce sin and be a follower of Christ. The child is basically a passive entity. It is the parents who are doing the promising (in addition to the Godparents if the parents should die) Therefore, nothing official is happening to nor being conferred upon the child as your premise suggests. The conferring and sin renouncing, etc is saved for the confirmation ceremony when, supposedly, the child is of an accoubtable age to do so for themselves. (Since you’ve grown up in such a heavily influenced RCC atmosphere in your country I’m a little surprised you didn’t know that :)
BTW prior to the third century when Christianity became entwined with the Roman empire, there was adult baptism. Since Christianity was not as yet being marketed as a “hell-insurance policy” there wasn’t all the trumped up urgency of saving infants who died from ending up in hell. There was also no conversion by sword point. Christ never taught that at all. it says that “they went everywhere teaching and preaching the gospel of Jesus Christ” Threatening was not in the original plan.
All that crap didn’t start until after Constantine followed by the dark ages, RCC official teaching and scaring people into the faith.
Baptism was for adult believers as an outward sign of an inner change (renouncing sin and following Christ) in obedience to the scriptural command to do so. And thats it.
All the rest came afterward. Obviously the plagues and high death tolls of that period prompted the urgency of baptizing infants. But if that had not been preceded by the threat of eternal roasting, there would have been no need.
So, the biggest problem isn’t with Baptism. The problem is the distortion of Christs teachings by adding in the whole “literal never-ending roasting in the flames of hell” nonsense.
That entire doctrine did not exist until AFTER the 3rd. century. Its totally based upon mistranslating the different Greek terms into the one word “hell” as well as mistranslating its various modifiers into the single word “eternal” (or everlasting).
Had not the RCC veered off, there would be no infant baptism by any church. It would be for adult believers, as it was originally intended. So the fact that it is so prevalent today is symptomatic of a far larger problem and therefore a moot point as to whether it should be discouraged for infants.
Tackling the prevalence of the whole “eternal flames of hell” nonsense (and subsequent selling of the gospel as merely a hell-insurance policy) is the larger issue because it is such a distortion of the nature and character of God.