A so called Bitcoin evangelist company is now offering Etherum solution. What a crime. It will end like Coinbase, every 2 years they will add new wallets like litecoin, dogecoin, ethereum classic, etc And I agree with the poster above, most people are interested with ERC20 tokens, so they are putting a limit themselves
I don't see anything bad in adding new coins. For me it's not comfortable to create new accounts for every wallet. I prefer control all in one and especially when you have wallet which you can to trust.
I think it's a good idea from blockchain's side, many people uses their wallet and I believe they will have more customers if they will add good wallet without problems and bugs.