The altcoin has a variety of features and it is in accordance with the goals of each altcoin if we observe it in the market, there are so many altcoins that exist, but not all can develop smoothly so that it is difficult to reach the goal. The useless Altcoin will disappear by itself and be replaced by a new altcoin that has the potential and ready to compete.
yes I think that now the crypto industry is in a formation stage, and all useless projects, or empty coins, will abandon the market if on the project there is no demand, and there is no trading volume, then many exchanges begin to delete them from the platforms, also to them interest vanishes, I consider that it is the good sign as crypto begins a recovery stage that finally is positive is shown on all industry.