Most pensioners have also worked for huge parts of their adult life.
The vicious ageism on this site is the most ignorant and dimwitted bigotry imaginable, as if we are lucky we will all be old some day.
And no, I am not old, nor a pensioner, I just haven't allowed the government to groom me into venomous hatred for anyone else that seems to be doing a bit better or have a bit more than me.
The UK has been being groomed for a long, long time into spiteful hatred for anyone perceived as having more or having done well. They have been sold the lie that anyone wealthy - or even just owns their own home - is just lucky and not hard working.
Now the government has all but destroyed the ability to buy a home for younger people, has given the young no hope and has massively increased taxes to a huge burden while paying out benefits nobody can afford, the people are turning on one another. That was always the plan.
In the UK, you must now be absolutely blindingly wealthy or utterly destitute to live without fear and constant struggle. It's not a glitch, it's by design.