From that website: "Every bullet point or list item starts with a bolded phrase or sentence. Extremely common in Claude and ChatGPT markdown output. Almost nobody formats lists this way when writing by hand. It's a telltale sign of AI-generated documentation and blog posts AND README files (especially with emojis)."

That’s bullshit. It’s very common.

I used to do it. Have stopped because AI made it seem uncouth.