It's a bit confusing what he's arguing against. But his 2nd-last graph is the good one, [1]. That's only 20 years but [2] is the same thing since 1950. Some things have become much cheaper, other things have become more expensive. Attempting to summarize that in one number seems like it hides more than it exposes, no matter what number you pick. [1] https://awealthofcommonsense.com/wp-content/uploads/2021/01/... [2]…
I find it interesting to look at this graph against Maslow's hierarchy of needs. First layer, shelter and food, have increased almost perfectly in line with wages. That's reasonable. Second layer, security - including healthcare in the US - "feels like it’s experienced hyperinflation", according to the author. And, as you age, your healthcare needs increase. So if you're low in this hierarchy, being relatively poor,…
Many of these are status competitions -- it's the location of your house that's expensive, not the drywall, and that's an auction against others who also want it. Education in these graphs is arguably like that too -- what's expensive is a top name, rare connections; the actual knowledge is very close to free.
Healthcare isn't a status competition. But it does increasingly seem like it's possible to spend an unlimited amount of money on it -- why not try a million-dollar cancer treatment if you can (somehow) afford it? None existed in Maslow's time partly because the science hadn't advanced, but also because there were too few potential customers. As a society, it isn't crazy to think that this should be a growing proportion of what we buy. If you think it should be a decreasing slice of the pie, then what exactly should be increasing, over the next 50 years? (Although obviously I'm aware of the ways in which how we buy it is deeply broken.)