Perhaps, but society has decided that the more something is addictive, the more the government should interfere to protect people from themselves. See: Gamblin

Perhaps, but society has decided that the more something is addictive, the more the government should interfere to protect people from themselves. See: Gambling, cigarettes. We have causative proof that this is both addicting and harmful (and often affects kids disproportionally) which may mean it merits more controls.