It's called being let go with a warning. It's letting you know your threats are being taken seriously, and that consequences are coming if you don't stop.
And what has he done since? Gone back online and said that killing Kamala Harris is constitutionally protected because of the Second Amendment... (It is not)
I hope they arrest him, because making terroristic threats is, in fact, a crime.
Our wetware neutral networks probably aren't supposed to engage with synthetic content like this either. In a few years we're gonna learn that overexposure to AI generated content creates some sort of neurological problem in people, like a real-world "nerve attenuation syndrome" (Johnny Mnemonic).