The leftie war on white America is hurting them
What Leftie war?
The old New Left has at most fossil relevance to contemporary politics. The Old Right, other than overt racists of the type of the White Citizens Councils, of the time is much more relevant to today's politics.
When the wage cuts and tax shifts that the Hard Right wants occur to the detriment of working people of all kinds, then poor whites are going to turn against the economic elites. Whiteness may make one more sympathetic to the Right side of the culture wars, but it cannot insulate one from justice against all poor people.