i don't think this means we collectively have a preference, revealed or otherwise, for indoor smoking. i don't think very many people have a preference, revealed or otherwise, for the ever-more-frictionless, ever-more-overstimulating gambling machines. i don't think that we collectively have a preference, revealed or otherwise, to spend the money that we do gambling, nor for the brunt of that cost to fall on an unfortunate group that compulsively gambles.
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