Thanks for the quick response. The problem is, in most cases the owner is not the grantee. So if a role, let's say a temp employee, gets grants, then leaves, I can't do a drop owned because that temp never owned those objects, he just was granted access. Is there a "drop granted" kind of thing?
https://www.postgresql.org/docs/12/sql-drop-owned.html
Do I understand correctly that if a role was assigned countless object privileges and you want to delete that role you have to sift through a myriad of privilege grants in what amounts to a time consuming trial and error exercise until you've got them all?
Or is there a single command that with just delete the role and do a blanket grant removal at the same time?