I have explained to my kids that the masks are dangerous so of course it causes them some anxiety. I told them if they need to breathe then take it down and do so and that I will deal with the consequences. The bus driver is always yelling at the kids about their masks and on one particular day he told my son to put his “Goddamn mask on”. I have printed the bus driver info to try to educate him that the masks are dangerous, but he just told his boss and I received a call from the school. I currently have an appt to speak with the school district’s Superintendent this coming Tuesday. I’m not sure what will come of that meeting, but I will be using this site as a reference.