By kneejerk I agree with you, but if that group (I belong in it) can be measured on a number of points that you can glean any information from, it might have so

By kneejerk I agree with you, but if that group (I belong in it) can be measured on a number of points that you can glean any information from, it might have some value, and it would need a term. Baby boomers, Generation X, etc, etc aren't one person either, but there were generational and societal factors that made those distinctions relevant, and still do.