Ah yes, the good old days when housing in California was so cheap that seniors were forced our of their homes due to not being able to pay the fast-increasing property taxes.
So cheap in fact that Prop 13 was passed in 1978 to solve that problem, shortly after Star Wars was released.
Yeah, the myth of "affordable California" is really that... a myth. California has been expensive to the common man since Hollywood put the state on the cultural map. I was born there and spent my formative years in SoCal...which truly had a bit of magic in the air at the time... but even then the economic storm clouds were gathering. We were a typical American home, father working, mom running the house, kids doing kid things, until 1977, when costs had shot up so much that my mom had to go to work just to make ends meet. A year later, we left California. The income just wasn't keeping up with the costs. Taxes and real estate, especially. Within 5 years, most of my extended family that lived in California had left. In another 10 years, all of them had left. People bitch about Prop 13 now, but at the time, you had retirees being forced from their homes because of property tax increases that started to look like something out of a South American inflationary spiral.
Centers of culture are expensive, because they tend to be in desirable locations anyway. That accelerates the cost of things. The harsh truth is, not everyone can live in such places, at least not very long. Look at the ridiculous lengths kids go to have the '"New York Experience"... at times living in converted closets for thousands of dollars per month. My simple old 3 bedroom home in Pasadena, considered to be the older, un-trendy area of town off of Colorado Blvd when I was a kid, is now valued at almost a million dollars. For a freaking Craftsman Home. That's how ridiculous things are in California now.