In terms of fiat my guess is $7500 for 2022! 
But first they have to secure and improve their network.
They say that the "Ethereum Machine" is much slower than a mobile phone, so I guess that will need to change first! Just imagine what will happen with thousands of smart contracts are being invoked on the network at the same time, who knows what will happen!?
But first they have to secure and improve their network. They say that the "Ethereum Machine" is much slower than a mobile phone, so I guess that will need to change first! Just imagine what will happen with thousands of smart contracts are being invoked on the network at the same time, who knows what will happen!?