Infant baptism is not in the New Testament.
Believer’s baptism is in the New Testament.
Sola scriptura is not in the New Testament.
Hence Anabaptists like the Amish, Hutterites and Mennonites broke away.
Since you understand not even the very first thing about Catholicism, why not just shut up and run your silly head in a Protestant thread?
Or you can just continue blurting - and looking like an insufferable ass.
Protestants aren’t in the Bible.
In fact “everything that must be practiced and believed must be in the Bible” isn’t in the Bible.
If you knew your Bible you would know where it says that not all of his teachings and actions are written down, and to hold fast to the traditions you have been taught. Whole households we’re baptized and circumcision, which happened to all Jewish infants, was replaced by baptism.
https://www.catholic.com/magazine/print-edition/not-by-scripture-alone
Water Baptism isn’t required for Salvation. Jesus’s conversation with the thief on the cross shows us this.
“Infant baptism is not in the New Testament.”
That issue is why my ancestor was burned at the stake in 1611 in England. He refused to baptize his infants.