This is the unwritten law of California first-time home ownership: you are waiting for your parents to downsize and cash in, or just to straight up die and inherit their house. You do not just get a job in CA and buy a home. The article also talks about the US in general, throwing around "six figures" as some indication of being financially safe. In CA, that is just not true.
I would not have a home without significant assistance from my parents. I can't imagine how it would be if I was saddled with large student loans as well (came from the UK where college education was cheaper) or had a job where the health insurance could leave me one bad situation away from bankruptcy.
Even if wealth distribution is possible, it comes with its own hurdles: early wealth distribution leads to questions about how elder care is going to get paid for, late wealth distribution leads to questions about how stunted the career and life development of the child is.
I think this is the new normal, and will be for generations past us, but I wonder what it will mean for G8 countries. I think step one is abandoning the idea that if you try hard you're going to live better than your parents. You might, you might not. It's not a given anymore.