in my mind, I agree this time it is Ethereum platform to be the best and can be said as King. It will also have a big impact on the Ethereum value also being more than the previous value. But I can not be sure if Ethereum is king of ICO, but maybe in the future if Ethereum success, I also use Ethereum and I am also comfortable if using this coin.
yes I agree with you, almost all ICOs use ethereum because of its ease and practicality. so it's not wrong if ethereum is called the king of ICO, I think we can say that. The majority of ICOs out there are based on the ethereum blockchain.