TL;DR for Fast Readers The Shift: Amazon EKS Auto Mode moves from managing infrastructure lifecycle (nodes) to managing workload intent. The Myth: Outsourcing operations to AWS does not mean outsourcing the consequences of your architectural decisions. The Reality: Your resource requests and limits are now your primary infrastructure API. If they are wrong, your scaling and costs will be wrong. The Goal: Use the reclaimed operational bandwidth to focus on workload resiliency, security, and cost-efficiency. Managed Kubernetes has been systematically removing operational friction for years. First, we stopped managing the control plane. Then, we delegated node lifecycle management through Managed Node Groups. With Amazon EKS Auto Mode, AWS takes the next logical step: nodes are no longer infrastructure you manage. They are a utility the platform provides. NodePools, backed by Karpenter, provision capacity on demand. OS patching, scaling, and instance selection are now platform behaviors, not manual tasks.…