I think the argument is that Play-doh would serve its “function” just as well with a completely different smell, or no smell. Perfume’s function is to have its particular smell, and so would not serve that function without it.
I think the argument is that Play-doh would serve its “function” just as well with a completely different smell, or no smell. Perfume’s function is to have its particular smell, and so would not serve that function without it.