The problem is that these products are way too still-in-development. You want to use knative, istio, kubeflow and OIDC auth? Get ready to open some pull requests and start following Gitlab tickets you have no control over. I say this as someone who has rolled a full knative, istio, kubeflow stack in multiple clouds and on prem. Good luck making it bank-grade security compliant... The ecosystem just isn't there yet. There is so much pain involved still.