Your false sense of moral and social superiority is sickening. Please look within and understand you are wrong about literally everything you have written today. Its saddening to see someone who in their mind believes everyone else is so below them. I believe you can be better, should be better, its important that you are.
Be careful, you dont want to be too common sense or you will be labeled a right wing idealogue. People fail to realize that criminals will find a way every time. They dont care about gun laws any more than any other law. These people would rather bandaid the issue than address what is pushing kids to want to shoot up their peers. Its the video games cause violence argument all over again.