OP - so you didn't get any help to buy your house? Really??
I don't believe it!
DH and I bought our first house in 1977. The mortgage interest was tax deductible on loans up to, and including £15,000 if I remember correctly, and this was later increased to £25,000. The tax relief was given via an increase in the tax code.
The only people who couldn't benefit were those whose taxable income wasn't high enough. For them, there was the option mortgage scheme which then became the same for everyone - MIRAS - mortgage interest relief at source.
However, in the period between 1977 and 1992 we paid interest on our mortgage at anything between 10% and 16.5% as this was the standard variable rate at the time.
The UK used to have one of the best, if not the best occupational pension systems in the EU. Unfortunately, the chancellor, Gordon Brown decided to ruin by scrapping the system of ACT, advance corporation tax, which enable company pension schemes and individual investors to reclaim the ACT paid on dividends. Without this 33% uplift in dividend income, many companies decided to close their final salary pension schemes, replacing them with defined benefit schemes, but putting in a much lower percentage employer's contribution.
DH worked in public service, and his employer's pension scheme was funded unlike many public sector ones, was contributory and was in surplus, so that the employer was granted contribution holidays in the 1980s.
Unfortunately, while his salary was at a standstill for most of the 80s, I changed jobs on a regular basis so that we could make ends meet. To secure my retirement, I set up a personal pension with, unfortunately, Equitable Life, and it wasn't one of the guaranteed annuity ones. From a pension forecast of £15,000 I now receive £1799 but it's better than nothing.
During the Conservative government of the 1980s at about the time Maxwell stole the unfunded Mirror pension fund, and then mysteriously disappeared from his yacht, the government quoted a sum of £10 billion I think (when a billion was a million million, not a hundred million) to create a ring-fenced state pension fund, but decided to retain the pay as you go system that still exists. A great pity that they didn't bite the bullet.
Income tax could well increase. In 1976 when I started work, the standard rate of income tax was 33%, and the top rate something unthinkable like 95%. The bank base rate was 10%, and the APR for a personal loan something like 20%. Due to high rates of excise duty, the cheapest crappiest bottle of plonk was about £3 - so rather expensive.
People often quote the standard French occupational pension of 75% of final salary. BUT, once retired they still pay the equivalent of NI on their pension income, both occupational and state. Also, the standard rate of NI is well in excess of 20% in addition to the employers' rate, and employee charges on the employer are about 50% of an employers' revenue. And the system is at breaking point.