This is more curiosity than anything else. In the v16 role system, is there actually any reason to grant membership in a role to a different role, but with SET FALSE, INHERIT FALSE, and ADMIN FALSE? Does the role granted membership gain any ability it didn't have before in that case?
Looks like there is one ability.
Authentication in pg_hba.conf "USER" field via +role syntax.
-- Pavel Luzanov Postgres Professional: https://postgrespro.com
