I never assumed anyone was really cleaning the planes any different then usual. The vast majority of Covid "protocol" by any business (airlines and beyond) is just feelgood BS. Also, does no one remember the CDC coming out months ago and stating that it's virtually impossible to catch Covid from a surface - it's transmitted by breath. It's funny how all the, "follow to the science" talk flies out the window when it would result is some reduction of draconian measures. We just all run around hosing ourselves down with our favorite chemical for no reason.... at least not one that has anything to do with Covid.