The Democrats have done their work well. Many Americans - not just Jews - live in fear of white Christians - and therefore habitually vote Democrats into office so that the Dems will protect them from the "stupid, ignorant, bigoted, violent white Christians."
The Dems on keeping Jews on the Plantation of Hate for white Religious Christians....it's SICK.
It's not just Democrats. It will take at least two generations to undo the split induced by Pat Buchanan in 1992 at the GOP convention. I know several Jews who just left the convention (and the GOP) and will never return.