The only thing I would say is that a religious upbringing offers children some sort of moral framework to their lives. .
forgive us for misunderstanding, since you seem to state you have no intention of giving your child a religious upbringing. I can think of nothing more horrible for a parent to do than to teach a child, or send him to CCD where he will be taught, religion for 12 years, then tell him cynically that you don’t believe any of it. That is playing a terrible mind game with the child.
Baptism is not just a social event, you are binding him to promises that are going to affect his whole life, not least the Catholic laws on marriage. That is harsh when you don’t believe in them, do not abide by them, and will teach him to flout them.
My objection is not about your own lack of faith but on what this play-acting will do to the child and to your relationship with him especially as he reaches his teens.
If you were a cradle Buddhist who no longer believed and yet planned to somehow initiate your child into that belief, and then tell him as a teen that it was all a joke to you, I would have the same objection, on the same basis.
and just a general reminder on how the forum works
you ask a question
we answer to the best of our ability, knowledge and experience
if you don’t want an answer, please don’t ask it’s that simple