In terms of the market cap, there are very few projects that can overtake ETH but in terms of the price, I think there are already a few projects that are trading above ETH price. But when it comes to worldwide adoption I don't think anyone can beat ETH.
well, of course, ethereum is an obsolete and not very profitable coin, you can see how new coin price movements such as YFI ethereum will be badly defeated by cryptocurrencies that have a limited supply because it can trigger an increase in coin prices and will make ethereum lose.