Plus Hispanics may become more Protestant, which could move them to the GOP.
George W. got 56% of their vote in 2004 and Obama only got 52% of their vote in 2008.
It will eventually be like S Africa where whites are overwhelmingly for 1 party while the majority blacks are on the other.
So when will the GOP actually start protecting the interests of whites?
Presently they won’t even condemn racial preferences, let alone actually do something about them. They used to at least talk a good game. And this is despite the fact that racial preferences are unpopular, and have been decisively voted down even in blue states when actually put to the people for a vote. Perhaps no one exemplifies GOP cowardice on racial preferences more than George Allen of Virginia, but I won’t get into that now. The point is that the GOP has been absolutely worthless in opposing open, explicit discrimination against their voters.
And as bad as the GOP has been on affirmative action, they’ve been even worse on immigration; the primary instrument of their possible demographic destruction.