Comment by cbushko

To counter your argument. I did one full migration from AWS to GCP Kubernetes (GKE). The project was a huge success, simplifying our stack, deployments, logging, etc, etc.

We reduced our costs by 2/3rds, saving millions of years. Teams have been able to move onto feature work instead of maintaining custom deployment tooling. The Ops team 1/2 the size that it was before but is able to handle twice as many customers.