The reason this is accelerating recently is agents are really good at spinning up k8s clusters. They've made devops work super super simple. Basically all the annoying stuff you know you should do but it's way too much hassle - using let's encrypt to create unique certs for every app in your cluster to enable zero trust, configuring permissions and security profiles for everything etc etc (never mind just standing them up in the first place) - it's all simple now.