Not really in the end. I have seen many such people hospitalized, and quite a few people's lives were in danger. Yes, it does. However, there is one point that the state of our ordinary human society is not allowed to be casually disrupted by anyone, and it will not be allowed to be interrupted. We would not have to worry about making meals.
Farmers grow crops with such difficulty in the fields, and now nobody needs to eat.
That would really make things much easier. They would only work without having to eat. It is definitely not allowed. Such a large-scale disruption of ordinary society will not be permitted. Many people's lives were endangered when some qigong masters taught abstention from food.