Here's a random post from their blog by the same author from 2017 with an em dash: > As we wrote before, we believe Blackbird Tech's dangerous new model of pat

Here's a random post from their blog by the same author from 2017 with an em dash: > As we wrote before, we believe Blackbird Tech's dangerous new model of patent trolling — where they buy patents and then act their own attorneys in cases — may be a violation of the rules of professional ethics. https://blog.cloudflare.com/patent-troll-battle-update-doubling-down-on-project-jengo/ https://blog.cloudflare.com/patent-troll-battle-update-doubl... ChatGPT didn't invent the em dash, some people were always using it. But yeah, it's often one of the signs of AI.