Lately I've seen too many posts in this section talking about an Ethereum killer ( Avalanche, Polkadot, Chainlink etc)and I will like to drop some points about this.
There is one thing I like about the whole crypto idea, the power have been given to the public, people are the ones to still decide where to invest their money, the most popular smart contract project is Ethereum and it's the founding father of smart contract too, if another project is going to kill Ethereum all developers that like using ERC20 smart contract will stop supporting Ethereum and even almost all eth lovers will stop buying ETH and move their funds into the new project, well to me it's never going to happen.
Ethereum supporters are over millions in numbers and people who wants Ethereum to get killed are just few in numbers, NEO,Stellar, EOS are old smart contract projects too but never wished Ethereum dead, they co-exists with Ethereum instead, till this day they can't beat Ethereum, the power of Ethereum is from the community and people's support, Long Life to Ethereum
It's not surprising that some people are feeling this way, I'm guessing such people are angry that they missed buying Ethereum when its value was way lower and very affordable so all they can do is find a new Ethereum killer like they said, invest on the project and hold for a very long term hoping that one day it will bring same profit as Ethereum did today.