I think a lot of the aversion to Ethereum that you seen in the Bitcoin community stems from a sense that Ethereum portrays itself as something that it is not (decentralized, immutable, verifiable). I think these criticisms hold a fair amount of truth to them. But if you understand that Bitcoin is a singular invention (of hard money that cannot be monopolized), then there is no reason to "fear" Ethereum. All that is left is to warn noobs and learn from all the experiments that Ethereum has facilitated.