Away from th South East it wasn't too difficult to get a decent property (or even a doer-upper) at 3x main earner plus half of the spouses income. Is there anywhere in the UK where someone on average income can buy a house for that now ?.
Yes !. I started work in 1971 earning £980/year. After getting an HNC and a promotion I was on £1800/year in 1974. Then followed 4 years of relentless pay rises and back pay almost every few months but because I was sharing a flat in Maida Vale with two mad females and their cats and paying only £26/month rent I didn't really notice inflation.
Anyone who took out a mortgage even in 1971 (after house prices had doubled in the previous 18 months) saw their actual repayments half in just 4 years because in those days the unions were very effective at getting pay rises that matched inflation.
Not my experience of the NHS in the 1970's. The dead wood ended up at the top because those who were any good left for promotion elsewhere. 'Buggins turn' was routinely used to promote people and not because they were any good. They might have been excellent at their job, but that doesn't mean they are good at managing.