The only thing right in your last statement is the trauma to the pulp. On that you are correct. Why in the world do you think you shouldn't have to pay to replace your fillings? Do you think building owners got away with getting free asbestos removal? Dentist make their living doing dentistry, and contrary to what you might think, most are in it to help people. Trust me, there is an easier way to make a living! There has never been any proof that Amalgams caused any of those problems you described.