1. So now they can prescribe more drugs to more people. 2. Insurance providers will have to pay for more drugs continuing to drive health insurance prices up. (I'm sure the government will mandate that providers can't have plans that omit coverage for weight related services and drugs).
P.S. I'm trying not to be mean, just pointing out the harsh reality and truth. We as a populace have become lazy and complacent. Rome II is about to crumble unless we stop addressing the symptoms and focus on the disease.