//State pension is NOT a benefit. It has been paid for over many years of N.I. contributions and taxation.//
The problem is, Sparkly, that that statement does not apply to all recipients. Many recipients of the "pension" have contributed nothing at all, many more have contributed nothing like the sum needed to warrant the payments. Those in the former category do not receive a pension; they receive retirement age welfare payments.
But it is far more complicated than that. As mentioned, the structure of the pension scheme is such that it is incredibly unfair. The basic problem is basing the payments on "contributing years" instead of £££s. I pointed out in another thread last week that a person earning £100,000pa pays 36 times as much in NI contributions (on which the amount of pension paid is based) that somebody earning £10k. But they each receive the same amount of credit towards their pension - one contributing year. The whole system is a mess and it also run like a gigantic Ponzi scheme, where the payments made to current pensioners are paid for by current contributors - a model that would not be tolerated anywhere in the regulated finance industry.
It needs sorting and the first thing to do would be to separate recipients into two groups - those who have contributed to the scheme (who may properly be called "pensioners") and those who have not. Equally urgent is the need to establish a proper link between contributions paid in and payments paid out.