I think they're too busy wanking over the possibility of getting their 'white' ethnostate. By the time climate refugees are a substantial thing, they figure they'll have their militarized border with automated guns that have skin-pigment-sensing IFF tech. And finally, FINALLY, people will respect and love the white conservative movement like they've always wanted.

btw - don't miss your chance to spend my money this month to try to help make midterms better.