Automatic merge from submit-queue (batch tested with PRs 63328, 64316, 64444, 64449, 64453). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

cleanup some dead kubectl code and narrow scope of helpers

Found a lot of dead code in kubectl factory that we should scrub out


/assign @soltysh 
/assign @juanvallejo 


```release-note
NONE
```