The answer is capital NO. YES,BIG NOOOO. As long as the market is willing to accommodate everyone, we will always get new tokens in the market. bounties will keep on sprawling out from everywhere. back and forth.
Also, as exchange platforms keeps delisting old and garbage products from the market. new ones are likely to emerge and replace them.
just in, bittrex delisted over 40 coins from U.S market.
New token or project will always created by new developers team. But on the other hand, a lot project or token delisted from exchangers because the project are dead and not running anymore. Many reason why this happen but i think this always happen in any market including in stock market, old project replaced by new one