Unless you're the person who has a second infection or the doctor who has to deal with this life and death situation, then yeah, fear mongering...
But the other side to this is that if the reinfection is due to the virus mutating into a more virulent state, then it's MORE likely to propagate as that virulent state, meaning more and more COVID19 infected people's will be open to reinfection over time.
But the other side to this is that if the reinfection is due to the virus mutating into a more virulent state, then it's MORE likely to propagate as that virulent state, meaning more and more COVID19 infected people's will be open to reinfection over time.