I will be kinder to you. The lesson here is these women could not and did not defend themselves or the children adequately in the face of imminent slaughter. I remember them as they were: heroic but utterly defenseless.
Bit of 'walking it back', now, eh? Because what you said before was:
We're talking about idyllic places with an open-door policy, mostly staffed by adult females who don't have much fight in them. The days of Mayberry RFD innocence are long gone.
Perhaps, a volunteer corps of ex-cops and former military police. Or a sanctioned group of reserve police officers specifically dedicated to school safety. Our schools need an increased presence of men whose sole mission at the school is to stop intruders.
If anyone's living in Mayberry, it's the guy who thinks "women don't have much fight in them" and that the ex cops and MPs and military are all men.
And as far as actual physical differences go, it's a fact that women generally have faster reflexes, which would make them preferable to men as shooters in an emergency situation.