We have etherum bossing altcoins since time past and there has been non replica of any coin that has tried bossing etherum
Just like bitcoin is a king on its own, etherum remains a king on its own too.
Looking forward to the influence of bnb tokens, and okb tokens can have on etherum dominance.
I think that no one will ever beat or replace Ethereum, because Ethereum has been in that position (the king of altcoin) for a long time and that will be Ethereum position forever, so I believe it will be difficult for another altcoin to beat or replace Ethereum, although at that time Ripple had replaced Ethereum, but it only took a very short time for Ethereum to take its position again, because I think Ethereum is the king of altcoin forever (permanently).