Even though Polkadot is superior than ETH, I doubt it would have done better than ETH. ETH is a establish project while, we can say Polkadot is the copy paste of ETH version 2. How can Polkadot kill ETH then?
Polka dot is an open-sauce project
It’s open-source not sauce.
Seems typo but yeah, that's funny. Noticed that too.

And I don't think it will kill Eth by any means.
Remember, same with the situation where a lot of crypto projects aimed to kill bitcoin, but where are they now?
They have cutting-edge technology, they even have comparison table showing their excellent features over btc, and yet, they couldn't match the popularity of usage of btc.
So nope, a year from now, let's revisit if DOT achieved at least half of the popularity of ETH platform.