At that point, he would be an adult making a decision. It doesn't matter why for us in regards to his choice. Maybe he becomes religious or succumbs to social pressure. He could get a Prince Albert, too, or those weird beads.
As a parent it's their job to protect him from harmful societal norms and religious indoctrination until he becomes an adult. Hopefully the education sticks long enough for him to deeply understand and respect his body, to seek out more helpful mentorship when needed, and pass along that education and protection to his future potential children.
He went on to complain about woke shit at his very next speaking event. Don't give him even that much credit