ADA is ETH killer, it will eventually replace ETH with its speed of the transactions and unique other feathers. Chris has given few youtube interviews over the weekend, you should search on youtube for more insights on ADA and why everyone is betting on ADA rather than ETH.
yes looks like this guy didnt watch videos or read about cardano
saying "cardano wont replace eth because eth is bigger and more people know about ETH" is not convincing
again i think that it wont replace ETH because ETH is here to stay and evolve with its programming language
but for some industries ETH is not good enough..
Solidity is just one programming language it cant be good enough for everything ..