|Personal Blog (free)||Yes|
|Commercial / School / Non-profit (premium)||Yes|
The scope “openid” is defined by the Open Connect ID oauth protocol and is required when the intend is to obtain a user’s ID token the moment that user signs into your WordPress website.
Usage / Example(s)
By default the ID “openid” for Open ID Connect (to obtain a user’s ID token) is used and there should not be a reason for you to change this.