Trans Fats and Seatbelts

So I was thinking how odd it is that to protect ourselves from ourselves we made a law to require us to wear seatbelts.
So I was thinking how odd it is that to protect ourselves from ourselves we made a law to require us to smoke outside of buildings.
So I was thinking how odd it is that to protect ourselves from ourselves we made a law to require us to eliminate trans fattys from our restaurants.
So I was thinking what have I forgotten? What is next?
Does anyone out there have a clue?