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Today i would like talk about on the subject of ETH killers as you know many projects claims themselves as eth killers bit in fact they are nowhere close to security and adoption levels for Etherium. I think we should understand there'll no project which will now dethrone ETH from it's place. No matter how good the project it'd he logical to accept that. Despite BTC and ETH having their shortcomings, my opinion is they are only going to get even more and more adoption in the long term.
But sure, like most developers mentioned, in between the scalability issues and gas fees issues will give boost to the adoption of other alternative ETH projects too.
That means many other projects will be competing for the 3rd position to be top project, as BTC and ETH I still expect to be top 2 for very long term.