Why should the government support someone’s bad eating habit when they don’t support someone’s alcohol habit, or cocaine habit?
I’m not a doctor at all, but for certain addictions, people can die from the withdrawls that occur if they just stop. I’d imagine in those cases rehab and treatment requires supporting the habit via the drug itself or a safer analog in order to keep the individual alive so that they are able to draw down and eventually quit whatever the source of their addiction is.
For example:
Hell yeah.