Most people aren't arguing this. Most people are discussing colloquial understanding of language and discussion. The differences you are arguing are important in a highly specialized area of math and science.

It feels like you're arguing whether an object is a Boeing 737 or an Airbus A320 when the important point is an airplane is not a car.

Actually, I think they're arguing that it would be useful if more people understood this. In addition, the point of the game was to teach logic, not a colloquial understanding of language, which every child gets growing up anyway.

I was recently writing a function that returns early if all items in a list meet a certain condition. It was interesting to think about what should happen if that list is empty.