The article linked by OP says Twitter did not explain it, but since Trump was banned for violation of the Glorification of Violence guideline, maybe it applies

The article linked by OP says Twitter did not explain it, but since Trump was banned for violation of the Glorification of Violence guideline, maybe it applies here too. https://help.twitter.com/en/rules-and-policies/glorification-of-violence https://help.twitter.com/en/rules-and-policies/glorification...