Depends on what kind of white supremacist it is if I would disarm them or not but disarming the police and military would lead to the purge and arming the poor, the homeless would be a terrible idea and arming people of color will arm radical Muslims who hate Jews so that'd end badly but arming indigenous people is even more retarded considering indigenous people are mostly low in IQ and are insane and as an Australian I'll give you Aboriginals who have an average IQ of 50 as an example because they're just insane and say shit like "GET OFF MA LAND YA WHITE DAWG", riot all day and do drugs and arming LGBT+ people would lead to people who believed in science being killed and arming oppressed people would arm the people you disarmed.