Food, gambling, etc. are all backed by hordes of brilliant well paid people trying to get you to ruin your life so they make money. On the other side is just regular people like us stressed out trying to survive.
This isn't some "freedom" issue, it's an incredibly huge power asymmetry and I think "we the people" need protection from these forces
Sports betters really only allow losers to do it. There's a bit of a different ring to "We only let losers choose to play".