Interesting response. You ask for the opinions of others, then launch into a rant when you don't get the response you wanted
This question has been addressed in several threads over the years, which you already know, having been on this forum since 2009. You also know that the default response of the majority of forum members is going to lean toward arming teachers and staff members.
Fact - it takes time for police to arrive - and then effect an entry - to active shooter events. In Grand Rapids, MI, cops have told teachers they need to hold out for at least 10 minutes before they can expect help. The AVERAGE 911 response time here is 18 minutes.
Fact - according to tactical experts who have reviewed the major mass shooting events, every minute it takes for police to arrive on scene and effect an entry results in upwards of 7 casualties. Police arrived at Sandy Hook in something like 4 minutes, by which time most of the killing had already been done.
Fact - according to research done by Don Kates, civilians use their firearms in lawful self defense between two and three million times a year (in over 98% of these cases the firearm is never actually fired, just displayed), yet, according to Gary Kleck's research, while civilians kill upwards of 3,000 bad guys in any given year (more than police kill), in only 2% of shootings do they account for killing someone who turns out to be innocent, while police kill someone who turns out to be innocent in 11% of their shootings - 5-1/2 times more than supposedly untrained, unqualified civilians.
So you tell me: based on the objective data, not your own preconceived and misinformed notions, who is more likely to protect our children while exercising the necessary care to insure that innocent bystanders don't become innocent victims?
EDITED
I need to add one more thought. I hear many refer to schools as "sacred places of learning." From that they go on to extrapolate that if a place is sacred, then any violence that takes place there is a desecration. They follow that train of thought to the conclusion that no weapons must be carried in a sacred place.
I beg to differ.
That which is sacred is worthy of our defense.
Life is sacred, therefore it is worthy of defense. My faith is sacred, therefore it is worthy of defense. My family is sacred, therefore it is worthy of defense. If education is sacred, then it, too, is worthy of defense. Since life, family, and education are all to be found in a school, a school is worthy of defense.
To FAIL to defend it is a desecration of everything sacred.