in your opinion which blockchain could beat the Ethereum ... and why 
?
?There used to be a few competitors but all of them are dead or about to die right now. For some reason, eth is the only survivor. Binance chain looks like the strongest competitor but as everybody knows, it is not really centralized so they are not in the same league. ADA was hyped too but I don't hear any news about it anymore. Another dead shitcoin...
There have been enough competitors who have tried to beat Ethereum, but all have failed. Because until now there are still many people who use
the Ethereum network, even though they realize that Ethereum has high gas fees. But Ethereum competitors cannot take advantage of
Ethereum's weakness to make the majority of Ethereum users turn to them. However, it is very difficult to beat the popularity of Ethereum until now,
so it must be admitted that Ethereum is still the best. Moreover, the Ethereum development team will not stand by waiting for Ethereum to be defeated
by its competitors. I'm sure Ethereum will fix its weaknesses one by one, therefore it is not an easy thing to beat Ethereum, which is quite experienced
in the crypto world.