Some people just participate in the bounties and wait for few years. they don't sell their bounty rewards for low fiat reward. Ironically those people become FIAT millionaires. 
Thx for bounties! Good jewelry.
I heard that some people became millionaires, investing in crypto projects a few years ago and holding the bought coins for several years. But among my acquaintances there are no such happy investors or bounty hunters. Perhaps it's only lonely lucky exceptions. Now we can observe a large number of competitors and at the same time reduce the level of payment for participating in bounty campaigns.Thx for bounties! Good jewelry.