I am a developer and do not know much about k8s. Well I know the theory and what they're for and could learn to use it in practice. However I have yet to find a

I am a developer and do not know much about k8s. Well I know the theory and what they're for and could learn to use it in practice. However I have yet to find a single case amongst my clients where all this infrastructure overhead will provide positive ROI. I do not deal at Google scale and for normal businesses a single instance of properly written server deployed on dedicated hardware covers all their needs many times over. It serves as many requests as they can ever hope for without breaking a sweat.