I don't recall Republicans having problems rounding up the culture war in 2004 when they petitioned all those anti-gay ballot measures to ban gay marriage/civil unions.
Republicans do even worse on fiscal policy. I mean just look at Romney's plan: Bush tax cuts 2.0, increased "defense" spending + an itching for a third "overseas operation", more financial deregulation and more privatization of public services for-profit all (partially) paid for by massive cuts to government programs benefiting the non-rich.
Straight up subsidization of private greed at the expense of the public good.
There is no subsidization. Taxes belong to the taxpayers, not the government, and if most taxpayers vote for a tax cut, they ought to get what they want. Romney's plan is authored by esteemed economists from Harvard and Columbia. We've tried Obama's plan by his economists, and it did not work. Keynesianism did not work in the '70s and it did not work this time either. It's time to return to the principles of Milton Friedman. The sub-prime mortgage crisis will never be repeated because the Fed is better mentoring the banks, and it's abundantly clear that that the separation of commercial and investment banking will definitely come back if banks drop the ball like that ever again.