Geezers in the Age of the Youth Pandemic

In March 2020, many public places around the U.S. closed to protect vulnerable people from catching Covid-19. Despite the pandemic, less vulnerable young adults cavorted around. They seemed either not to accept or care about their new labels as selfish, cold-hearted, and harbingers of death. However...what if the tables were turned on who the vulnerable really were? In this fictional story about the new Twenties/Thirties Respiratory Syndrome pandemic, the geezers can't stop cavorting around town and acting as harbingers of death for the youth.