We are hearing a great deal from certain people who were almost killed, and lost friends and classmates, in a horrific mass murder. Their reaction has been to stridently demand that millions of law-abiding people who have never hurt them and never would, be deprived of the right to own semiautomatic rifles. This is not logical.
Look now at a man who went through something very, very similar, and has the scars to prove it. His reaction is much more logical. https://www.expressnews.com/news/education/article/Knowing-anything-is-possible-Sutherland-12742469.php.
And let us not forget the armed citizen who used an AR15 to stop the murders that terrible day in Sutherland Springs: http://abcnews.go.com/US/man-shot-chased-texas-church-shooter-emotional-account/story?id=51041388.