I'm merely proposing that serious people stop propagating or colluding in the myth that the national economy is like a household budget, or a shopping basket. It's a rationalisation for Austerity, and it's damaging. Nowhere have I suggested that it makes no difference how much governments spend, and on what, or that it should have no relationship with taxation. It's important that people understand that politicians are lying when they claim there is no money to pay nurses (or whatever), and then we can move on to the more important question of why they don't want to pay nurses.
And where have I propagated that myth, or suggested austerity was a good thing?
I've even commented upthread that Rachel Reeves explicitly stated that austerity had not only harmed people's lives, but also harmed the economy. I really would not be entirely surprised if, in private, Osborne had accepted it was a mistake. Reeves comments do not give the impression that she intends another round of austerity, despite Adam's shrill doom-mongering.
At the same time, like Japan, we face a demographic time bomb with an ageing population, living longer and therefore needing more expensive care for longer whilst not being productive. All the while our debt will grow, as will the proportion of our national spend financing that debt which will correspondingly grow because the cost of borrowing will grow. We have already seen our credit rating drop from AAA to Aa3 with a negative outlook. This is a potentially very serious structural problem we are building up for ourselves in the long-term.
Sure, this does not mean money cannot be spent, but there are choices to be made. Currently, the Conservatives favour starving much of the public sector, and allowing the very wealthy to keep a large portion of their wealth. The answer as to why they won't pay the nurses, is for the same reason as to why they won't pay teachers. They think they can get away with it. As for Labour, they are inheriting a shïtty stick, and understandably I cannot see them committing to any spending plans at present, unless they have to.