You ignore that Jesus' birth was unique and different. Mary was over shadowed by the Holy Spirit and she was with child.
Jesus did not have a human father as do ALL other babies that have been born of a woman. Jesus was born sinless without the curse of Adam's fall being placed upon him.
Infant baptism is not scriptural even though folks do it out of tradition, but then again there are many man made traditions that are not scriptural.
Psa 51:5
Behold, I was shapen in iniquity; and in sin did my mother conceive me.
Now you're just rambling on without making any sense. There is absolutely no reason to withhold baptism from a baby. You're just making up any sort of excuse not to, when clearly the scriptures indicate that even children and unborn babies received the holy spirit, so there is absolutely no reason to withhold water baptism from them. Whoever says that a baby cannot be baptized because he cannot yet choose, or because he hasn't yet committed sins to where he would need to repent first, has no understanding that the choice that a baby would be saved already happened from before the foundation of the world, so therefore, let the baby be baptized, for he is already chosen.