I love GCP but honestly have no idea how these big internet properties can make the $ case for “the cloud”, unless they’re also planning to fire 90% of the Ops/SysAdmin team (ala Evernote). We run on bare metal and to move to GCP would triple our hosting cost, not including bandwidth (which is free* for us). Do people get discounts for doing PR? I’m really curious.
As with everything else, the prices will reduce over time. But to be honest: you are not the market. If you have a functioning, reliable infrastructure that isn't too expensive or PITA to maintain, you have a good enough infra and should continue using that. If you're a startup who wants to minimize capex and quickly spin up a reliable, secure infra to host your app on to get it out of the door ASAP, you would go wit…
But that's exactly what Etsy isn't. They've been around for years. It's a stable, mature business (at least by the standards of the sort of business they're in). What possible advantage could they gain from switching to this cloud?