I found this part of the article a bit hair raising, especially the examples - Bobby Fischer was mentally ill - is not being schizophrenic a form of intelligen

I found this part of the article a bit hair raising, especially the examples - Bobby Fischer was mentally ill - is not being schizophrenic a form of intelligence? I read the article linked about 'Christopher Langan' - the guy lost out on a scholarship and got kicked out of college because of circumstances related to his poverty and uneducated single mom. Is having loaded parents also a form of intelligence?