According to me its yes. The Ethereum will be the next Bitcoin for sure. It has that much potential and very strong Altcoin. In coming near future it will beat the Bitcoin.
It could be the next bitcoin but we do not know when it will happen.
As of now, bitcoin shows dominance and people are still investing on bitcoin as its the king of crypto.
The future is very unpredictable but in terms of chance, ETH has a bigger chance to be the next bitcoin.