Nonoise, they are not necessarily stupid, they may be very frightened and they deploy denial, at least partial denial, which is a form of psychological defense. However, this defense might cost them and in this case the others their health and even life in the extreme cases.
It appears that this virus can sometimes evoke complex autoimmune reactions that damage various body parts and systems, including blood and heart. This is also going to be one of the difficulties to develop the vaccine. You want the correct immune response, both in quality and in quantity.
Yes, it might become endemic but it does not mean that it will remain this virulent forever. That is unknown.
It appears that this virus can sometimes evoke complex autoimmune reactions that damage various body parts and systems, including blood and heart. This is also going to be one of the difficulties to develop the vaccine. You want the correct immune response, both in quality and in quantity.
Yes, it might become endemic but it does not mean that it will remain this virulent forever. That is unknown.