Pensions seem to be a thing of the past outside government jobs, probably for a reason. We didn't have one, we had a different kind of plan which is pretty rare.
I think "we" tend to think "things were better back when" once we hit a certain age. Like 25...
I'd agree after the war there was a sharp rise in most standards of living in the US, and then the rise slowed down a lot, and today many feel like it's going backwards. Our lifestyle is still quite a bit more ... "rich" than is typical in Europe.
Keep an eye on real median incomes per household. If that ebbs or plateaus, folks get antsy and elect the other party. Again.