what if there is a new coin alternative that rivals the ETH and many use it as in erc20
whether it can be popular even beat the current ETH
are we ready to accept it if there is a new platform
I think you should see with your eyes open, nowadays a lot of altcoin have technology like ethereum with their wallet.
but to date, none of the altcion can compete in the price category. Lately, many ico are bringing technology and ideas that are quite useful in the future. but nothing has been proven right yet and runs smoothly in white paper.