Maybe if that’s the case going back to Kansas which has a better cost of living is a better choice than trying to live in a city or state with the highest cost of living?

Not to deride your minimum wage tangent here, but there's something to be asked here. Why does California have a high cost of living? Why does Kansas have a low cost of living? I think when you ask the question of why cost of living is so vastly different from area to area you start to get a better picture of why we have a lot of problems addressing wages matching that cost of living.

It’s almost as if people pointed out that raising the minimum wage will result in higher costs for everything and thus raising the cost of living

This has been a national thing. I feel like you'd might have a point if this wasn't true literally everywhere. Even where I live in very rural Tennessee cost of living has gone up. Our county recently increased sales tax and property tax is likely to go up as well. Cost of goods like eggs have gone from 78¢ to $2.19 here from 2019 to today, with eggs at one point hitting $6.99 a dozen here.

So there is a relationship between minimum wage and cost of living but that's clearly not the case with California's minimum wage increase that goes into effect next month. Everything, everywhere is increasing in cost. Which goes back to what I was saying. When you start asking questions on why cost of living is different, you get a picture of bigger factors that drive national cost of goods and services. And you see that touched upon in the article.

“We suspect that low-wage workers’ high likelihood of living in three-earner (or more) households might be due largely to California’s high housing costs,” the legislative analyst’s office said.

Housing is a massive thing everywhere and housing is flying through the roof. The reasons for that are complex and it's absolutely a discussion, for perhaps elsewhere though (I cannot imagine that Lemmy comments are that great a place for such a trite diatribe). Minimum wage does indeed play a role but, and I could be reading your comment incorrectly, I believe that you are attributing a much larger weight to that factor than it deserves and forgoing the complexity of the issue by solely focusing on that sole reason.