"The science says that a healthy person natural immune system will defeat this flu virus easily and many have no symptoms at all"
True for many but not for all. It is a lottery. My son's 46 year old father in law was strong and fit, running is own business and died within about 10 days of diagnosis. You underestimate it at your peril. As did Israel's most prominent ant-vaxxer who died from Covid last week.
