@FestiveFruitloop
Let me explain the facts of life to you because you seem to not understand the problem.
There is no pot of money waiting for pensioners because "they paid in all of their lives".
That is NOT how the UK tax structure works.
Current working age taxpayers are funding current pensioners. Thats what existed in the 70s 80s 90s as well, and its also completely irrelevant what the reality was in the 70s 80s 90s 00s.
What matters in such a "pay as you go" system is what is happening today.
and today,
The number of working taxpayers "paying in" is not enough to fund the number of current pensioners. That ratio used to be 6:1 in the 50s and it is now 3:1, and is forecast to drop to 2:1 in the 2040s.
And that is due to demographics, and a great many people not paying sufficient tax while utilising public services.
There is no fixing this without significant economic pain for the old and unproductive. Thats the future the UK faces.
There is no free lunch in this world anymore.