FYI, the white voter is losing the demographic race; unless the GOP manages to continue their rather diligent voter suppression, several of the Solid South will be swing states in a decade.
FYI, Hispanics are not 'naturally leftist' and it's racist to make that kind of assumption. As the Hispanic demographic is welcomed into the fold of Americans (USians??) they will settle down and their natural conservatism will manifest. It already does in many regards.
Significant parts of the Hispanic demographic are 'culturally conservative.' Give them time to settle in and become part of the country, and they won't be the lockstep demographic the Democrats hope for.
Unless, of course, the Democrats can find a way to lock them into a 'ghetto of dependency.' I don't see that happening, but with enough screeching from those striving to 'protect' them, it is possible 'the liberals' can cause them to identify as victims who need to be rescued by the State.