Many altcoins are going to 0. This is exact repeat of dotcom bust. The difference is the impact of crypto meltdown is insignificant compared to dotcom bust. .. One other difference is many companies have raised significant capital via ICO and the cost of operation is very small. So they can continue operate in the "zombie" mode for long time. This is not good. It would be better to fail and consolidate.it would help few good companies in come out and drive the crypto growth and adoption.