This is called "opinion", not evidence. In a court, it would qualify as "hearsay". I don't care what you guys have "heard". Unless and until there is some actual EVIDENCE presented (like a study by some organization with the wherewithal to gather actual FACTS), I'll take it as "unproven".
Oh, please, what's your "evidence" in the other direction? Where's your study? Or is your opinion better just because it's yours?
This woman has worked at churches and seen the fact that when the girls take over, the boys leave.