It's all very well saying that the NHS has suffered more under the Tories than it would have under the alternative. Maybe there is an element of truth about that.
But it's also possible that that alternative would mean that today our public finances would be in much worse shape, such that we would not be able to provide the relief stimulus that the Government has provided. Lending markets don't take too kindly to countries that are seen to be profligate and then suddenly ask for a whole tonne more money in the face of a crisis.
Mortgage payments in Britain are about 3% because we run our public finances sensibly. Mortgage rates in Argentina, for example, are about 50% because their public finances are a shambles.