I’ve been thinking about this a lot recently.
It’s difficult to measure objectively, due to being physically younger and in an earlier stage of my career and so worser-paid, but adjusting for that, I think quality of life 20 years ago was pretty much the same as now, slightly better in some regards, slightly worse in others.
Of course there are fun new gadgets and gizmos and TV on demand and social media and such, but honestly they’re just toys, and in some cases have made my quality of life worse.
The biggest tangible improvement I can think of is one particular medical advancement, which has allowed a family member to survive a disease when they absolutely would not have 20 years ago. That’s incredible.
But otherwise the quality of life change over the last 20 years is minimal by most important metrics I can think of. Which makes one wonder what the dogged pursuit of GDP growth has achieved for the last decade or two.