Its really hard to make direct comparisons, because there's so many other things all different as well. For instance some things households purchase now either didn't exist back then, or are significantly cheaper now.

Say a computer, we bought our first C64 in the 80s for around $1000 at the time (it came with 2 drives, a monitor, joysticks and software). I think that'd probably be like buying a $3000 + computer these days.

But, one big thing a lot of people overlook is that for many more boomers than today's 20-30 year olds the norm was still that you could more than get by with only one person working in the family. Yes interest rates were often really high, but they were still affordable on one income. The farm hand in the /r/newzealand anecdote^1^ if they are in a relationship still can't afford to buy a house even if their partner is also in full time work.

I honestly don't think a lot of boomers even realise it. And to be honest that's potentially part of the whole cultural disconnect, because what comes along with both people working is massively less free time in a family, and often significant childcare costs that boomer families didn't pay. If you were a kid in the 80s like me there just wasn't the whole childcare industry there is today because back then, it wasn't needed like it is now.

^1^ probably either missing half the story or just not even true.