Why do the cons frequently confuse what is good for Americans, with what is good for corporations and then?

what I would like to know is everyone of them repubs always refer to the American people want this or demand that, then they turn around and give millionaires, and billionaires tax cuts and say that is what you want. But if you look at the majority of the polls, it's the complete opposite. The worst part is the middle class repub, is taking it up the wazoo like the rest of us, and he is defending them A--holes.