There are a lot of "Ethereum Killers", the future hasn't been decided. I have a couple killers in my portfolio but I still hold Ethereum for the most part: Universa $UTNP and Radix eXDR.
Me too. We know that the history of crypto when there were so many platforms declared themselves as ethereum killer. They were still getting placed below ethereum.
I think that these platforms were declared themselves as ethereum killers to attract the people to try their platforms.
TRON gets dumped and EOS too.
Polka could be the next tron and eos.