I think the coin that has the potential to become the next ethereum is BNB, with all the potential and supported by the largest market, BNB is a strong candidate to become the next Ethereum, the current evidence is that there are many BSC-based projects that make the use of BNB for transaction fees continue to increase.
Never to my side BNB is centralized, it was built on etherium and then moved to start bsc and all bnb operations & bsc were just copied from etherium