No doubt California has many problems but describing these as if they're isolated to California or merely the result of local political actions is disingenuous (but is what you expect from this right wing site shopping right wing talking points). The US overall has a problem with rising poverty and wages not keeping up with the cost of living.
The US overall has a problem home-as-investment standing in the way of actually providing people housing. These manifest differently in different places. Texas doesn't have California's outrageous housing costs but Texas has people in jail for not being able to pay medical bills when they get sick - both are manifestations of distorted costs of various items (coming ultimately from the Fed inflating the dollar and related factors).