The earnings in bounty hunting is no longer as big as it was before and the chance of getting the money you deserve for your work is very small because ICOs nowadays are being dominated by IEOs. Also, investors are now careful due to scams circulating here.
Bounty campaign is not worth again after many ICOs not success and never reach of hard cap target, ICOs have been left by investor and invest with IEO now. Almost bounty campaign have looking other way to get earning with bitcoin and altcoin, now available for many bounties campaign give bitcoin payment every week.