https://m.chmarny.com/build-deploy-manage-modern-serverless-workloads-using-knative-on-kubernetes-180c1a55e1b5

By now, Kubernetes should be the default target for your deployments. Yes, there are still use-cases where Kubernetes is not the optimal choice, but these represent an increasingly smaller number of modern workloads.

The main value of Kubernetes is that it greatly abstracts much of the infrastructure management pain. The broad support amongst virtually all major Cloud Service Providers (CSP) also means that your workloads are portable. Combined with the already vibrant ecosystem of Kubernetes-related tools, means that the experience of the operator, the person responsible for managing Kubernetes, is now pretty smooth.