A secret poker game you can play on the subway

The sad thing is ChatGPT didn't invent that style. That was just the way clear, concise writing by skilled writers was at the time they trained the model. So now if you are actually a skilled writer who tries to convey ideas in a clear, concise way, you will appear robotic :(

Your writing needs to have flavor and personality, rather than reading like a business email.

Certainly I've seen elements of this style in pre-ChatGPT writing. (Of course, it didn't just invent the style.) But I disagree strongly that it's clear, concise or skillful. The way that bullet-point lists are used here is highly distracting and frankly counterproductive, and a "conclusion" hardly seems necessary for a piece that presents the rules for a simple game. Entire sentences like "Let’s dive into the rules and strategies of this captivating game." are pure fluff here, too.