Even the participation in bounties is risky. Very often the projects do not pay bountists, very often the project do not list the tokens at exchanges and bountists do not know what to do with tokens, very often the price of the tokes falls down and bountists receive nothing.
When tokens start trading on exchanges, some bounty hunters sell these tokens at market prices. This is a very low price, sometimes tens times lower than the ICO price. This is also not the best outcome for bounty hunters.
Why are bounty hunters constantly accused of selling their tokens for a low price from the first days? Can't the teams themselves or the investors who bought the coins on a presale, sell coins at such a low price?