In my opinion, the ICO and the bounty campaign are not dead yet. It's just that the crypto currency condition is bad so many ICOs are late in making payments. They are not exact time on the road map because the market conditions are very volatile. But I am sure that the ICO and the bounty campaign will continue to exist as long as there are crypto currencies. You should continue to think positively because maybe you will still be paid but the time is uncertain. I also experienced the same thing as you, I haven't got paid from the bounty campaign that I was waiting for, even more than half a year. I am still patient and positive because if it is my fortune so it will not stay away from me.