Why is that question such a big deal, really? There is a philosophy (HS as I understood it) that a player control foul should be called regardless of the position of the defender ... So, if that's what the governing body in that league wants, go ahead and call it that way. But there are other philosophies in other leagues, and maybe it is worth to think about them for a moment. Just think about it and the ideas behind it, don't use it if your league wants you to do otherwise!
As crazyvoyager said, in FIBA's world the rules don't offer a semi circle or anything like it to protect the shooter. but the prevailing philosophy is that defense should be played in front of the basket, not underneath it or even behind the backboard. This is probably because we'd like to see more baskets scored instead of referees waving them off because of player control fouls ... By the way, a charging after the shot (ball left the hand) wouldn't be a player control foul over here, and the basket would count even though a foul has been called on the shooter. Is that really different in HS, that it is still a PC foul, when the ball has already left the shooters hand? Oh, and one more thing regarding this philosophy ... we mix some advantage/disadvantage into it as well. If the shooter charges into the defender, who is planted underneath the basket, and he misses the layup it must be called as a foul by the offensive player! Why? Because he knocks the defender out of the picture for the ensuing rebound situation, and that would be a clear disadvantage. What are your thoughts on this? And before you ask, yes I like it. If you apply that rule consistently it creates a nicely flowing game, with charging calls where needed and baskets where defense just tries to play for a charge without trying to defend the basket. An occasional late call because of a missed shot with a charge ... I love it