All the signs were there.Young male, social isolation, mental illness, disturbing internet post, expulsion from school. Hell he posted a comment on a youtube video saying he was going to be a professional school shooter. The dude that uploaded the Youtube clip reported the comment to the FBI so the shooter was known to law enforcement at the federal and local level. Yet somehow the kid was able to pass a background check.
We have a way to fix this. AI and the computing power is there. Researchers at Stanford used machine learning and trained computers to determine if someone was gay just by looking at a single picture. The accuracy was 81%. Imagine what they could do with more data points. Early identification of school shooters could easily get into the 97%-99% accuracy range if social media outlets would scan post and send that info to the FBI. I mean they scan every post and every picture, video and comment already so they can sell your info to other companies why not use that computing power to solve a problem.
Yes, it's coming and the punishment standards are going to be shortened and made more severe. It's a financial certainty. While punishment is not a perfect deterrent, it's a pretty damn good one.