I had the same visceral reaction to that comment.
I was fortunate enough to work in an environment, where I was the "below-average IQ person," and I am not below-average, but I worked with some fairly smart cookies.
I know that some of my co-workers looked at me with disdain; but I was honored that most did not.
Working with frustrating people has been a very useful part of my career. As a manager, I had to make life-changing decisions for employees, and it was important for me to be empirical in my decision-making.
It appears that working for FAANGs is a "mark of distinction," these days. I know they pay ridiculous salaries. I'm pretty much aware of the working environment, and don't find the prospect enticing.
In NY, I know many, many folks that worked in the finance industry as brokers and traders. They got their licenses, and made a whole boatload of money in a few short years, while absolutely destroying their mental and physical health.
They then left, when they couldn't stand it anymore, and used the money they made to start companies, doing the things they liked doing.
Maybe that could be the approach the OP may want to take.