It really is. However in Silicon Valley cost of living is so expensive that earning 100k/year still makes you relatively not all that better off.
Where I live most of senior software engineers make around 30k/year with higher cost of living than in the US (excepting hotspots such as SV/SF/NY/...).
People who have spent their whole lives in places like California have no meaningful perspective. You get millionaires crying due to their "poverty".