@Save_me, ты только русскую часть прочел? походу англ не знаешь. В переводчик закинь:
Yes, calling someone "low IQ" is generally considered an insult. It implies that the person lacks intelligence or cognitive abilities. Using such language can be hurtful and disrespectful, and it often reflects poorly on the person making the statement. It's generally better to engage in constructive dialogue rather than resorting to personal attacks or insults.