Everyone is entitled to their opinion, Ian, Norman, Dave... anyone who fancies chipping in.
But in my experience there are two major forces at work.
In point one, you will see that Dave and Norman are actually saying the same thing, just in a different way.
1, There is not enough manufacturing industry to create wealth in this country. We are all basically selling insurance or imported goods to each other. We need to be making things, (food, raw materials, cars, machines) and selling them to oveseas buyers.... but we have lost the skills and the work-ethic.
2, In years gone by people used to borrow money, buy a house or suchlike and dutifully pay it back over time. When that happens the system works fine and is sustainable. Then society changed (and the mix of races in this country changed too) suddenly people borrowed ''money'' which was artificially created, and had no intention of paying it back.
That is when the system collapsed. The money has to be found from those poor mugs like us who work and pay taxes (Income Tax, or VAT or others)
If people no longer wish to play by the rules, then the game cannot continue.... house price values collapse back to what can be afforded, and the mega pensions and salaries of the past are consiged to history. Game over.