Users created in Flix can be edited and deleted. However, for studios with LDAP or OAUTH setup, Flix does not control users or their details, this is all handled by LDAP/OAUTH.
It is currently possible to "delete" an LDAP/OAUTH user in the user management console, but this doesn't actually delete these users in LDAP/OAUTH, just mark them as deleted in Flix. They can still log in later as long as their credentials are valid in LDAP/OAUTH.
It shouldn't be possible to "delete" LDAP or OAUTH users from Flix's User Management console.
This is also the case for editing LDAP groups. It can appear as if groups can be removed from users via the Flix UI, but every time they log back in, the groups they are assigned to in the LDAP system will be synced, undoing whatever change was made previously.
Steps to reproduce
1. Log in with Oauth/ldap to create a new Oauth/LDAP user.
2. Log in as an admin and delete the newly created Oauth/LDAP user.
Expected outcome
Deleting the oauth/ldap user shouldn't be possible
Actual outcome
It's possible to delete the oauth/ldap user, but they will still be able to log in regardless.