Actually the majority of rich people are Republicans simply for the fact that they want to pay less taxes. Everyone I've ever known who joined the Republican party did so simply only because of taxes. I mean, if they didn't want to get an abortion all they had to do is simply not get one. War? They'll just watch some John Wayne movie or play Call of Duty.
That's where I live, in the city where rich people live, including Donald Trump.
Republicans do not represent the average American, they toss crumbs to poor Americans in more rural areas by giving them the notion that somehow by voting for them they will one day cease to be poor simply with the wave of wand on a day that is still not yet today. But they got the Walmart in the meantime, so there's that.