Comparing 2 school districts to 78?
Meanwhile, when I pointed out in Georgia, Chatham County schools had a mask mandate and neighboring Effingham County didn't and Effingham had lower Covid rates, you ignored it. When I pointed out my oldest kid's school had a mask mandate while my youngest kid's didn't and infection rates were identical, you ignored it. When I pointed out across the entire state of South Carolina that school districts with mask mandates had identical rates of infection as districts that didn't, you ignored it.
Anyway, I found sources such as Columbia, the NIH and Psychology Today that also cite research that liberals have more mental illness.