Ethereum has a very good future and until now even though the price has dropped, he still has great support. Ethereum is a smart contract platform and almost all ICOs use the Ethereum platform. So there is a lot of hope for Ethereum and in the future, it will be stable.
I think so, and I hope that too. when the price of ETH is stable, I'm sure good stability will also come from coins on the ETH platform. in fact, when the price of ETH $ 700 would be a good opportunity for crypto to remain popular.
Ethereum can be popular without such a price, people are well attracted by the stability of the price and the reliability of the storage of coins, if the price did not fluctuate so much,then even people far from the world of crypto-currencies would be actively interested in it