So I’m personally a huge fan of k8s and while I agree it may be „complicated”, it’s because deploying applications is complicated. (I want to point out that there is no requirement no set up cert manager, ArgoCD, external secrets, etc. - and many people who’d consider a VPS would happily slap a .env with an unencrypted secret then ssh to update, but when they choose Kubernetes they take the long route of doing proper GitOps and complain that there are so many things to configure :)

But I found funny that the OP summarized to use Kubernetes when CTO is no longer the only dev.