Wow, what a douche way to insult someone. You think you have to be terminally online to be aware of the two biggest signs that text is from an LLM?
It's not the 2010s anymore, we've had LLMs posting slop for years now. Use your favorite search engine and tell me what the top result says. Probably the same as the Wikipedia page. Search your work email, there's a good chance you got the same tips from HR.
Knowing what it looks like isn't as niche as you're implying. And in the context of a public statement from a media company, an em dash SHOULD raise an eyebrow in 2026. Unless you think a human wrote this.