Yes, many such people, including myself, billionaires too. Brian Armstrong, founder of Coinbase [0], Austen Allred [1], Patrick McKenzie is probably at the millionaire level, working at Stripe; there are a lot of entrepreneurs and business people here, this is a site run by a VC of course, not just technologists.

[0] https://news.ycombinator.com/threads?id=barmstrong

[1] https://news.ycombinator.com/threads?id=austenallred