It is impossible that people can kill Ethereum, this ecosystem is quite large and growing rapidly now, even the beginning I know Crypto Ethereum has been here, with so stable use, instead of killing the ethereum to love them just very difficult now, almost all The good project that I see is more trusting the Ethereum smart contract, this is why users must use them, so Ethereum will continue to be needed and it is difficult to raise
Ethereum has been a good trend thanks to its smart contracts in the past so many tokens were born from new projects in the past although not all of them are still surviving now, but in general there are still very many projects that are sticking with Ethereum smart contracts at this time so it is very difficult to kill Ethereum by any means now.