We don't know what happened to ethereum. Most ICOs use the ethereum platform but look at ethereum prices like losing control and continuing to decline in the market. I think this is the impact of negative issues about crypto, all coins losing control including ethereum
I agree, maybe there is just a problem that Ethereum has facing, though I still believe on Ethereum that is why I'm still holding it. And yes, the other reason why the prices of all the coins in the market are crashing not just Ethereum is because we are in the bearish trend, wait for the bull run and expect that all of the prices would go up including Ethereum, I'll bet that Ethereum would be second to bitcoin again when that happens.