Pod Security Policies (PSPs) were deprecated in Kubernetes 1.21 and will be removed in 1.25. PSPs were replaced with Pod Security Admission labels and Pod Security Standards (Privileged, Baseline, Restricted).

TODO:

• Remove deprecated APIs from Helm charts
• Replace with new standards where applicable

Original Slack Thread: https://sourcegraph.slack.com/archives/C05DWT4ANHH/p1692636601829699