I think you live in a world where a country/state suddenly jumps between each economic model. You will find there's crossover and progression. So take the production of energy in California where the energy companies production is charged highly to provide funds for the renewables, a step towards controlling production. Higher taxes elsewhere to redistribute wealth via the welfare system. As each tax, or tax increase, and tariff is implemented or increased, you're progressing to socialism. Then when the state or country nationalises utility companies, you're that extra step forward again.
So California is progressing towards socialism, their ever increasing policies are doing this. The exodus of many rich folk is one indication of what's going on. At least only the odd state in America does it, it means the folk can move away from the shared misery to a different state. When a single/full country does it, everyone suffers and the country collapses.