I never understood the pre-existing conditions argument. Do you buy life insurance after being diagnosed with cancer? Do you buy car insurance after an accident? The point of insurance is to get it before you need health care. Forcing insurance companies to accept people with pre-existing conditions is wrong. You’re saddling a business with massive losses. They respond by hiking up premiums for everyone else. Either that or they quit the market. Which is exactly what’s happening now under Obamacare. If Republicans did nothing to Obamacare it would fail on its own in a few years, it’s not a sustainable model.