It’s not about what is interesting; it’s about what is productive. Kubernetes is interesting but I would not launch a project in it at a scale smaller than say

It’s not about what is interesting; it’s about what is productive. Kubernetes is interesting but I would not launch a project in it at a scale smaller than say 20M USD/year hosting costs because you’ll probably be able to make a higher quality project in a faster time if you use hosted/3rd party solutions