People know the risk. You are pretending that the schools are going into this blindly and will trout out symptomatic players, not test them, have no protocols for health and sanitation etc.Facing huge scrutiny and having their name plastered on every paper because a player died will make them a bit risk averse. Along with the permanent damage that they'll face from people having a bad perception of them.
You hide a boy being raped in a shower like PSU, yea you will be plastered on headlines. You lock a kid in a closet etc. Completely different than every single person knowing full well the protocols and the risk involved which from "science" tells us is VERY LOW for the young and healthy.