ETH has a great, amazing and smart leader. If ETH becomes that coin that is a global daily currency and the basis of all smart contracts and NFT’s etc… Then it will be worth an insane amount of money that couldn’t be matched by BTC.
But are all these things owned by ETH at this time? I don't think that's all, so ETH is still not able to match BTC which basically doesn't have many advantages like ETH, it's just that BTC is more in demand by many people which can cause market influence for other Altcoins.