It seems like any coaching can be suspect these days. A man coaching girls basketball is a potential problem … but so is a woman coaching girls or a man coaching boys. How can you avoid the risk of being accused, falsely or otherwise? Maybe all coaches will have to make sure there are other adults, assistants, around to provide witness back up and make sure to never be alone with the teenagers ever. Chaperones, separate transportation, documentation.
Maybe there will be a return to single sex dorms at colleges and rules about parties and drinking, enforced by “house mothers” and “house fathers” at fraternities and sororities.