It's been completely obvious to me since I was a child that state pension will not exist when I get to it, so it should have been obvious to you if you were an adult.
Everyone needs to take responsibility for themselves, you can't have the state propping everyone up until they're 18 and then again from 60-95, that would mean people were only paying in for half their lives, that's completely unsustainable.
I'm a millennial so entirely used to having the rug pulled out from under me at every turn. It's not right for older generations to say it's not fair on them, but fine for us constantly. I don't feel like that towards zoomers.