If you read up on hyphens VS en-dashes VS em-dashes, using em-dashes is actually the correct usage — as a separator — in the case you cited. I disagree with yo

If you read up on hyphens VS en-dashes VS em-dashes, using em-dashes is actually the correct usage — as a separator — in the case you cited. I disagree with your conclusion of this being a telltale sign of being AI generated.