Abuse (verbal and physical) being normal

that you can “unlearn” autism and adhd (aka forcing someone to mask)

that the tides do affect rivers and lakes (that one i only learned last week)

drinking alcohole at a young age and drinking lots is normal and okay

weed smokers with the image of typical drug users

anything religiouse (though even in second grade i unironicly said “i belief only in facts and science. Mrs Teacher, is there a religion that is about the facts of science?” Yeaaah the autism has always been strong)