But do you really want to help each other? Because diseases are constantly produced under the synergistic effect of man and nature, and they are constantly innovating, new diseases and serious diseases are constantly produced, while many diseases in the past have not been solved, and natural resources are absolutely insufficient. Many problems that could not be solved thousands of years ago cannot be solved now. I believe that some problems will not be solved in another thousand or ten thousand years.
Therefore, these shortcomings of nature and civilization have created a realistic state. In addition, it is an economic society, and it takes a lot of money, time and talents to develop new drugs and technologies. Just like a chip, money can't be created. Similarly, if some products are not sold, there will be no R&D and production costs. Naturally, many diseases will not be cured, but the expensive ones will not be spent.
And the drugs you spent a lot of money on are just some drugs with no obvious effect, so how good can the doctor-patient relationship be? They are treating diseases and saving lives, but they can't cure them. Technology, these States will be more obvious. There is no epoch-making difference between a smaller knife and a faster knife, and a bigger and duller knife in the past. The application of antibiotics and hormones and disinfection with fire are only changes in degree, both of which are quantitative changes rather than qualitative changes.
Therefore, even if a hospital serves you for free, many diseases can't be cured, which is the biggest limit. However, the reality is that hospitals have to serve thousands of people, and you have to pay expensive medical expenses. At the same time, if you can take care of bad diseases, you may not be able to take good care of them, so this is a realistic world view, not an ideal paradise.