I use quite a lot of AWS - and there's precisely zero chance I'll ever migrate, say, a mobile app backend platform to an Ethereum "unstoppable application"...

I use quite a lot of AWS - and there's precisely zero chance I'll ever migrate, say, a mobile app backend platform to an Ethereum "unstoppable application"... There are quite probably innovative new things that can be built using Etherium's "world computer", but my guess is that almost _none_ of what's currently running on (and paying for) AWS resources will move to it.