Apparently bounties and new projects will never stop because blockchain technology is evolving and many novel ideas serving as panacea to problems of man. But eventually its the only tokens/coins that are viable and valuable that will last and stand the test of time while shitcions will die, some are being delisted already
That's true it will never stop in everyday and hour are have always new bounties and project coming but we cant sure if those are worth to invest or participate in the bounty. And yes some shitcoins will die or remove in the market to change some new potential altcoins. Even do in the CMC some shitcoins are there are already delisted.