In the article it says he was annoyed with Claude because it wasn't solving some other problem that he was asking it about.
Reading between the lines, it seems he may have got annoyed and made a wrongthink joke to a computer and eventually got arrested for it.
A joke with a computer, no matter how distasteful, is not past my reasonable line.
Getting arrested for making a joke in your own home is, however.
Of course, it stands to reason... if he is charged with planning to carry out a shooting, logic dictates they found a gun? Or plans to obtain one? Bullets?
Or anything at all other than an email from an offended slop generating plagiarism machine?