try to GET a VolumeSnapshot on namespace openshift-virtualization-os-images using a non admin client, I get an error of Forbidden.
Try to GET a PersistentVolumeClaim on namespace openshift-virtualization-os-images using a non admin client, and there was no issue with it.

A VolumeSnapshot/PersistentVolumeClaim should have the same behaviour (RBAC)

4.21

100%

1. Login using a non admin client
2. Try to GET a PersistentVolumeClaim
3. Try to GET a VolumeSnapshot 

The PVC succeed while the VSS fails

Both should have the same result

pvc is in v1 and rbac rules allow read access to unpriv client but volumesnapshot is in snapshot.storage.k8s.io. probably for our unpriv client we want to give explicit access to use snapshot.storage.k8s.io.