People in their 80s most certainly lived through the war and those in their late 80s are very aware of living through it as children.
As for those of us who are Boomers - well, I guess the reason that so many of us hark back to it is because we have relatives who lived it.
My dad carried shrapnel all his life in his arms. He nearly lost his legs and had trouble all the rest of his days. He worked as a coalminer. God knows how he managed that job, but he did.
Because of what my parents went through I had an awareness of the war. Of course, I don't expect younger people to have that.
Dad did manage to save up to buy his own one bedroom cold-water flat on his wage, but that's because he didn't marry until he was 34 and saved every penny. (Mum was the same age.). Ironically, the flat was demolished to make way for a car park. He got £400 for it in 1972. Not enough to buy a replacement.
People who talk about the war are often remembering what they heard from relatives. As for those of us who were post-war, living conditions were significantly poorer than they are now, at least for working class people.
The horrible reality is that the only reason that there were plenty jobs is that so many were killed during the war and people were needed to rebuild the country and economy. Contrast that with the post-Great War recession where jobs were so few that my FIL had to sell his Military Medal and then emigrate to New Zealand to send money back to his family.
Life for subsequent generations has had its own challenges, but if you're older I think you often don't understand the difficulties. I do become exasperated, however, when younger folk talk about housing problems and think that all Boomers had it easy. Maybe the middle classes. The "lower" classes certainly didn't.
For those of us from working-class families where houses without bathrooms were the norm, it's hard to be sympathetic when young folk with two of a family are complaining about the mortgage for a five-bedroom house because they expect to have a Games Room and a Media Room. (I have no idea whether that's the norm, but it's what was happening in my old place of work. I made the mistake of telling an older colleague that I'd finally paid off the only house I've ever lived in and a younger middle-manager who'd overheard started to complain. He'd bought a large detached house in a "good" area.)
Yes, I expect each generation to strive to have a better life than the previous one. I just find myself being dismayed at being told how easy us oldies had things. The Yorkshiremen sketch is funny because it mocks those who complain after building a comfortable life, but it's built on a certain amount of reality for many people.