Is OPA a Functional Require for Kubernetes?

OPA is taking advantage, just like a lot of the Java web structures built around aspect oriented programming for Java to enable security and audit and conformance. OPA ends up being if it's, if it's a aspect, then you can add it to the system incrementally. But it's not, it doesn't, it's not a functional requirement for Kubernetes. Right. Like, nothing's a free lunch. There's always a cost for, for running an original controller, like one, as Martez pointed out, but you could turn it off. So yeah, so the, at the time where you treat your admission webhook or your mutating webhook