President Joe Biden and his supporters in Congress are positioning themselves as the protectors of entitlement programs, especially Social Security and Medicare. "So tonight, let’s all agree to stand up for seniors," he said in the State of the Union address. "Stand up and show them we will not cut Social Security. We will not cut Medicare." Notwithstanding the fact that the Biden administration is spending us into the poor house — making long-term entitlement appropriations impossible — but Biden is indeed planning a Medicare cut. And in the worst possible area of the program: Medicare Advantage.