"...a study from the NEJM that I posted which clearly showed with convincing data that in a real world setting (Boston School Districts) masks reduced the spread of COVID-19."
Meanwhile, you completely ignore the data coming out of Georgia, one county fully masked for schools and one not, with case rates IN SCHOOL actually being higher in the masked (Chatham) county as opposed to the unmasked (Effingham) county. You also ignore where I live in South Carolina there was zero difference in case rates among masked schools (Polaris) where one of my kids attends and another unmasked (Royal Live Oaks). But to be consistent since that's only two schools, let's examine the entire state. And what do we find? ZERO differences between masked and unmasked schools...differences which you choose to remain ignorant on and completely ignore (just like Dr. Risch's excellent research).