Until an 18 year-old kid uses it to shoot up his classmates
Stop with this low-tier logic, please. Mass shotings are account for a small fraction of gun deaths in the US. So mass shotings are not as common as the Medias is showing.
Read this article, which is better than saying BS.
https://www.hbs.edu/faculty/Publication Files/16-126_23dbdd9e-2135-4a5c-9979-cebc6b6492e4.pdf