Most dumb people self-identify as smart. They are all trans-IQ. There are millions of them. The most massively oppressed minority (or rather oppressive majority) rarely spoken of.

Luckily they don't need any surgery to change their appearance in accordance with their self-identification.

All they have to do is to adopt a smug facial expression, which happens naturally after receiving a bachelor degree in art, "study" of "gender" or "race" or so called social science in any of the modern universities.