To play devil&#x27;s advocate, if you apply the same reasoning to seatbelt laws, the flaws become obvious.<p>It&#x27;s your body, yes, but it&#x27;s our society.  Your reckless endangerment costs money and ties up limited resources.<p>The fact that prohibition is not an effective strategy makes for a good argument, but &quot;it&#x27;s my body&quot; rarely does, IMHO.