Same applies with doctors. Of course, we would try to eliminate doctors who are not competent, but before doctors can help people, sometimes he needs to step up and think out of the box. Sometimes, it's right, and sometimes it's wrong. We make right and wrong mistakes. But of course, we always find excuses. If you have given your life to the doctor, you might not have not found other ways to help yourself already. So let's fate decide.
So the government should invest money in competing in drug production or discoveries with private sectors. Government should not only be loosely controlling the drug industry, but also need to be in the drug industry in order to realize how much profit and overpriced products drug industry have made and marked.
In addition, we need more preventive care than chronic care. If we can educate people how to keep their health in tact, we might be able to prevent a lot of other chronic diseases. The gym is sometimes too expensive to some people, so maybe we should have more gym for people who want to work out at more convenient places. We need to target at risk population because only aware people would use those. And it wouldn't help the rest of the population.