You really misunderstand the Baumol effect. It's about why jobs with no productivity gains have higher salaries over time (it's to keep up with places were wages did grow due to productivity gains). It's used to explain why jobs like musicians have increases salaries over long periods of time.

My definition of inflation is simple: dollars to gold. If you measure things in grams of gold, our current situation makes a lot of sense. A random basket of good subject to complicate macro trends makes no sense. Pretty much everything takes less gold to purchase these days. Assets like property, health care, and education actually require less gold to acquire than 50 years ago but not that much less. Products like consumer goods, require much much less gold now. This makes sense. We can develop property faster and cheaper but we can't make land so it's only a bit less gold. Mass produced goods are an order of magnitude cheaper due to automation.

Now let's go back to dollars. Every time the US prints dollars, it taxes the system. The total value of the system is the same but now the US government has some spending cash and everyone else holds a bit less. Why would any want to hold dollars?

Partly, no one does. The richer you are, the less of your net worth you hold in dollars. But the world is forced to use dollars. Originally, the US & England came together to create an international gold backed currency system to logistically enable transactions without shipping tons of gold. In 1970, President Nixon abandoned this system (1). Please really do look at this chart and it's impossible to ignore when it happened.

Our military & economic momentum are the only reason any uses dollars. It's complicated to describe all the ways but the biggest is that our navy guarantees safe global trade without piracy and fragmentation. If the US Navy disappeared, international shipping would quickly dissolve to squabbles on laws and borders. Small military conflicts would break out around the world. China's already hinted at as much in the South China sea. The Strait of Hormuz would become a war zone. We can argue about specifics but long story short, the world uses dollars heavily and doesn't want to. Every country would of course rather have everyone else use their currency. I think we can agree that the world uses dollars despite not wanting to.

Domestically, the move away from gold is killing the middle class. It's a disgusting trick the wealthy have pulled. Essentially by creating the dollar, forcing everyone to use it, and then printing more, the owner class has stolen gold. Cheaper consumer goods from automation & global supply chains has lessened the impact but this newest generation is finally realizing they never afford a house or education for their children. The fact that the average life expectancy has gone down in the US is the craziest thing ever and should be a source of deep shame.

To fix this, we only need two things: Fix the dollar to a specific amount of gold & Transfer a massive amount of wealth from the rich to the poor. It's obviously complicated and a bit fuzzy to describe but any denial of the general situation is like denying climate change. Gold was $40 and now it's $1800. The numbers are right there and pricing everything in gold makes it simpler to see.

(1) https://www.macrotrends.net/1333/historical-gold-prices-100-...