Those things you have mentioned are fact but nothing beats bitcoin as the best store of value.
And for ethereum to be able to replace bitcoin someday it needs huge gain for its market cap but I doubt this is will ever happen. I'm an ethereum holder though.
I think the fact that BTC will give was for ETH in the future is just a joke, I don't see that happening in the next ten decades.
I don't think ethereum can replace bitcoin because bitcoin is already known as a virtual currency and as an investment even non crypto users knows about bitcoin what it is. I think it will take many years to prove ethereum to become number 1 crypto.