[NOTICE] Operator yaml to be discontinued and replaced with helm as only way of installation

operator yaml way of installation for zfs-localpv was done before zfs-localpv had any helm charts.
With the introduction of the helm chart for zfs-localpv, the operator yaml has now become redundant.
Now that we have helm chart as a better way of installation and upgrade, maintaining the separate operator yaml is extra overhead.
With the ci being overhauled and the tests made to work using the helm chart. There is no real use of the operator yaml in zfs-localpv repo.

Since helm chart being the standard for most k8s based projects, users are now used to the helm paradigm, so it should be the only way going forward.
With chart repo now being archived, the operator yaml would not be available to users post Oct 30, ref: github announcement, ref: release notes
Discontinue the operator yaml on zfs-localpv repo, ref

It would be beneficial to know from the community, what are their use cases for using operator yaml?
How operator yaml users perform upgrades?
Should operator yaml continue to stay, if so where should it reside going forward, as openebs/charts repo would be archived post Oct 30, as mentioned above.

openebs / zfs-localpv