Because technology evolves too quickly to do cross-platform, cross-cloud solution and the demand for getting work done now is more demanding than ever. Tried to do it for two cloud platforms + on-premise, you will literally want to kill yourself for supporting your code three-way. Do it right once for one platform, and then next step. AWS isn&#x27;t going away any time soon. But seriously, you don&#x27;t just click buttons all day to spin up your infrastructure. Lock in with GCP is like lock in with AWS or herkuo, or App Engine, their APIs belongs to them, you built around kubernetes, and you lock yourself into their BigTable Query. Whatever your SRE&#x2F;Infra&#x2F;DevOps team are building now for your company&#x27;s infrastructure automation is totally locked down for one kind of solution.