Where is that 1% coming from? It seems to me US salaries growth pretty much followed 3/5% average for the last 50 years, with some obvious drawdowns during crises.
Source: https://tradingeconomics.com/united-states/wage-growth
> In the last 4 decades wages have barely increased, but major assets like cars and houses are 8-10x what they used to be.
That doesn't make any sense. The price of a good should roughly follow an optimum of supply and demand. There is of course a spectrum in which it can oscillate, but your "barely increased" versus "8-10x" comparison is ridiculous.
Things are evolving inside a pretty much closed system. Of course that's not exactly true, especially with capital movements, and mondialisation, but the ballpark should be there. You cannot take conclusions if you don't study the full picture.
Take housing prices for instance. The main driver for real estate is not some conspiracy of evil super wealthy people. It's just the interest rates. If interest rates lower, then borrowing money is cheaper, people get bigger mortgages, which in turn inflates real estate prices.
> From 1984 to 2016 housing prices in the Greater Vancouver area have gone up 800% [1].
Real estate cannot be studied in geographical isolation. There are way too much factors that can cause local inflation. In the case of Vancouver's real estate, it is notoriously the flow target of a lot of Asian capital. I don't think that should be taken as an example.