When Jesus sent out the eleven they were to make disciples, baptize them, teach the commandments and that is the order and pattern that was followed where ever it may be determined for certainty. No newborn, no little baby could be made a disciple.
only adults were said to be baptized? really, you know the jailer had no cildren how?
the problem those who hold your position have is 2,000 years of Christian history says you are wrong.
the Church the Apostles left behind BAPTIZED INFANTS.
the very men you rely on to set the canon of the NT BAPTIZED INFANTS.
this wasn’t an issue until the 16th century.
what arrogance to think no one understood baptism until the 16th century.