You certainly implied "entirely" by including a laundry list of reasons, not one of which put any blame on the clergy.  In any event, I reject your list because not a single one of your reasons has any causal connection to the culture that fosters and encourages coverup, and would in any way address the problem that has existed for years and years.  If by a miracle all of your suggestions were somehow magically implemented across the board, they would have not one ioto of influence on the structure and culture that caused this scandal to exist and thrive.