I suspect the question you want to ask is not whether extreme right wing males have inferiority complex, but whether inferiority complex prompted them to adopt extreme right wing positions.
I think not all extreme right wingers were motivated by desire to compensate for perceived inferiority. Some of them are genuinely psychopathic, and others are geneuniely brainlessly indoctrinated. But the extreme right wing massages have been systematically tailored to appeal to those with a deeply felt sense of inferiority and an Unwillingness to reflect on the true source of their inferiority and take really well directed remedial action.
I think not all extreme right wingers were motivated by desire to compensate for perceived inferiority. Some of them are genuinely psychopathic, and others are geneuniely brainlessly indoctrinated. But the extreme right wing massages have been systematically tailored to appeal to those with a deeply felt sense of inferiority and an Unwillingness to reflect on the true source of their inferiority and take really well directed remedial action.