Hygiene Theater
In other words: You can put away the bleach, cancel your recurring Amazon subscription for disinfectant wipes, and stop punishing every square inch of classroom floor, restaurant table, and train seat with high-tech antimicrobial blasts. COVID-19 is airborne: It spreads through tiny aerosolized droplets that linger in the air in unventilated spaces. Touching stuff just doesn’t carry much risk, and more people should say so, very loudly.
We love rituals as a defense mechanism. We need to instead focus on the science and employ (often low cost) ways to better clean our air indoors.