Main issue of lambda and similar offerings is that you're pretty much bound to the cloud. Kubernetes is much more open standard. It's much easier to move to ot

Main issue of lambda and similar offerings is that you're pretty much bound to the cloud. Kubernetes is much more open standard. It's much easier to move to other cloud or self-host. It's more about insurance and keeping other options. Managed Kubernetes, managed databases are a thing and you should use them if you can. Just don't depend on cloud-specific stuff too much.