Salam Alykom
I still see "city" and "email" .... despite the following:
That setting only controls the visibility for certain roles - it’s a capability described at https://docs.moodle.org/38/en/User_policies#Hide_user_fields
What role do you have and where are you seeing the fields?
Email is required but you can control visibility by setting the default for the user profile to “hide from non-privileged users”.
The only way you can hide City from everyone is by changing core code (not recommended at all!) or hiding it with CSS:
#fitem_id_city {display: none;}