I agree with all of that, but it's not representative of everybody that grew up in the VHCOL area. A slight majority of residents in the Bay Area (used as an example) own their own home. If you grew up there, and your parents owned their own home, your family has benefited
enormously from the meteoric rise in house prices. Those people (long-time residents) are thrilled by the influx of tech cash and actively pursue NIMBY policies to restrict the housing supply to keep prices as high as possible. Most of the tech workers actually moving to the Bay Area and renting would much prefer a massive increase in the housing supply to bring prices down.
California is an especially egregious example because none of the inherited familial homes are taxed appropriately, which lowers liquidity and drives up market rates further. If you wanted to create a landed gentry, California Article XIII A is the gold standard for a policy to do that [1]
Of course, a lot of families never end up owning a home in an area that will experience that kind of appreciation. But the idea that it's "newcomers vs. life-long-residents" is wrong. It's actually more about the tension between the life-long-residents who own property and pursue NIMBYism vs. everyone else.
[1]: https://law.justia.com/constitution/california/article-xiii-...