Hi PlandeRaccordment, Firstly I thank you for taking the time to post those details of the Californian population statistics. Secondly, I apologise if I have been even apparantly racist to anyone in my post.
In my defense, I did not say and was not assuming all the putative immigrants taking such positions cleaning or caring for rich white survivors would be from non-white (to use an inadequate generalising term) backgrounds or that was all they could do. I was positing the kind of huge natural disaster were the poorest are most in direct harm's way, most die or are left homeless and jobless but who survives with the least damage? The richest minority.
I believe I did refer to high tech companies employing a high ratio of highly educated graduates from Asian and African backgrounds and that has had an influence on the state's demographics. As your statistics confirm.
In regard to what I brought up about Califonia's future, it is just me having late night flights of fancy but based on articles I have read in serious journals. I am in the Uk and have only visited the USA once, Los Angeles 20 years ago to visit an Asian British friend who had married a white American both working in tech companies. Just for some background. Yes I was being flippant but who knows what may happen next? I am glad I don't have kids or grandchildren to find out.
In my mind my reference to rich white survivors of any natural calamity in the USA is based on the facts that they have tended to have the best healthcare , diet , exercise and living facilities for all or for most of their lives. As is borne out by who survives Corvid and who does not, eg: Trump, Jonson, The Queen, Prince Phillip, Prince Charles. I think the Queen has some current vacancies.
I specify white because, despite recent success by people from more diverse backgrounds, I think it would still be the case that most of the possessors of the greatest and of the relatively high to very high fortunes would be based in what I believe Americans call 'old money'. You probably have a greater access to the statistics on that.
Did not the death and injury and homelessness statistics following Huricane Katrina in New Orleons bear that out? I know the city is itself is majority black but it was striking how most of those living in the city (below the levee) and most of those affected (and still affected) were poor African Americans. I believe the richer people ( white or otherwise ) build on the hills. So I was projecting a similar situation in California. I believe the majority or nearly all of the victims of the 1910(year?) earthquake were Chinese in origin? Because they were living in densely populated , inadequately built properties in the city centre. Again correct me if I am wrong.
I knew that California is now a majority Hispanic origin/Spanish speaking state which is one of the reasons (combined with a youthful, technolgically innovative workforce) why the possibility of it seceeding has been mooted by those who would see it as a positive thing. Not forgetting that the land was Spanish/Mexican governed until 1850. It was seperate before it (and other states) can be seperate again. Again I am not advocating for it, it is not personal to me, just an interesting hypotheses.
The median income statistics you quote show that middle class people from whatever background can do well there but the kind of rich people I had in mind would find that income laughable. Again, for clarity, not laughable to me, I have never had any income approaching half of that median figure of average in the Uk. But I do know ultra-rich people exist. I mean the private jet, private island etc. rich. To put it crudely I mean the kind of background Donald Trump would aspire to. I know that is a minority.
And of course the statistics you quoted, basically English speaking whites becoming a minority in America is what is behind the insurrectionists, I actually remembering learning about this at University 40 years ago when discussing the spread of the English Language as opposed to Spanish. They don't want to lose the privilge of being white when it is all they might have. And their guns of course.
For the sake of personal clarity this isn't anything I want or personally identify with. I am white, from just about the poorest of British backgrounds, my first jobs were cleaning toilets and hotel rooms , I was fortunate to benefit from universal education and grants when I went to university but have been benefits dependent. I have never had anything even approaching the average British income. My point being if I were not old now, that is the kind of job I could be expected to do for minimum wage. I am extremely glad to watch the inaugration of Joe Biden today and see it inclusive as he said of "All Americans".