There’s a tipping point in these all too common mass murders where the American people say enough is enough. They aren’t there yet, sadly. The driving force for gun rights is based on their convoluted understanding of the second amendment , financial considerations of gun manufacturers, and the honest fear that the only way to protect themeselves, is to be armed. 
Ironically the only person who could reverse this trend might have been Trump. Most, not all gun owners are his people. If Trump had personally witnessed gun violence then we may have seen some sanity. Nothing will change in America regarding gun violence. I’m not fear mongering, I’m telling the truth. A democratic nation should be able to fix this problem.