But what about their tax and NI contributions. Should they not be taken into account? It’s not fair to pay into a system for 20 years and then be told that you can’t get anything back from that system
Well, this country has been voting for govts which have disregarded more and more of our NI contributions.
The windows in which NI contributions "count" for ESA (incapacity benefit) and Job-Seekers Allowance have narrowed and narrowed over recent years. (Not sure how it's working with Universal Credit, but that won't be more generous.)
There's also been plenty of talk (and some action towards) getting rid of NI completely, and simply having welfare benefits paid out of general taxation.
The aim is, of course, to rebrand all these benefits and the state pension as "charity welfare money for scrounging losers," rather than as mandatory state-organised insurance and pensions to which every citizen is entitled because they've paid their contributions.
Ie, precisely to stop us saying that we paid in during the good times and now need help in the bad.