The market has realized most of these coins are worth nothing and the promoters have no intention of developing the ecosystems
It is true that there are too many useless coins on the cryptocurrency market, which will die soon. They have no future because they do not have an application field and they do not solve real problems.
Because what is happening with crypto now, all these ICO are very similar to venture capital investments. And in venture investments, a large income and big risks to lose, since only one company out of 15 will show good results. Now, little time has passed to analyze the market and say that there are only fraudsters here. Now the SEC strongly took up the crypto, it will give good results.