>>15If you drive, you are required to buy Auto insurance. If you don't have it, and you are pulled over, you will either be fined, lose your license, or be thrown in jail. If you don't drive, you are still required to purchase the roads that others drive on. You are still required to buy the public transport systems.
If you have a home, you are required to purchase fire protection (a.k.a. property taxes going to the fire department). You are required to purchase security for your home (a.k.a. police department protection). In many cities, you are required to purchase a sanitation plan with the city.
I fail to see the difference between all these things and being required to purchase healthcare.