Defender at the Indiana Mall reacted quickly!
https://www.dailywire.com/news/new-details-emerge-about-the-impressive-response-from-th...
He responded and stopped the bad guy in 15 seconds.
So a young man with a handgun but no military or Police training did what 400 Police who had all kinds of equipment and training could not do at the Uvalde school.
My personal guess is that something more than mass incompetence was at work in Uvalde. But that's me.