I think a lot of people in the Bay Area who work at large and small companies have benefited from rising stock prices and large amounts of their pay being equity. Look at the price of Apple stock over the last few years. Even a normal IC at Apple has made significantly more money due to their equity compensation being granted over 4 years.
There are also many people who have been normal IC level employees at companies like Snowflake who gained tremendous wealth by them going public and being paid in equity. Sure there are some losers, but I think over a large sample size employees generally win by being paid in equity vs the cash price at the time equivalent.