“So they make it sound scary”
Who is “they”?
The medical authorities are worried that it may in fact become another Spanish flu epidemic or another Black Death epidemic that overwhelms the medical facilities in the nations.
It may mutate itself out of existence, or it may mutate into something deadly. But your lack of worry comforts no one.
Not sure how you can read “lack of worry” into what I wrote. Do you know what the Spanish Flu was? My allusion to it was to validate worry.