Last I checked wearing a seat belt IS the law that came from the body tasked with forming the laws that bind us.
GO on and start a petition to gain ballot access. You have that choice. Make it.
You just don't get it.
Here's something to try on for size. It is a known fact that wearing flame retardant suits (like fire fighters wear) would save a lot of lives in auto accidents. They're big, bulky, hot and not at all comfortable to wear.
By your logic, we should pass a law requiring all occupants of a motor vehicle to wear them while riding in the vehicle because wearing them would save lives.
Such an intrusive law passes your tests, but not mine. That is where we differ. We separated from England over such as this but that spirit seems to be fading.