Other: I think the distinction clearly exists (in the sense that it’s a human
concept that carves reality more or less at the joints, so that a person can
learn the definition and then come up with examples), but it’s not useful for
much apart from arguments-about-words-rather-than-things, and, because of the
fuzziness of definitions, in practice it’s more like a continuum than a
strictly binary distinction.
Other: I think the distinction clearly exists (in the sense that it’s a human concept that carves reality more or less at the joints, so that a person can learn the definition and then come up with examples), but it’s not useful for much apart from arguments-about-words-rather-than-things, and, because of the fuzziness of definitions, in practice it’s more like a continuum than a strictly binary distinction.