Various Azure AD services have information pages that say “Please contact your admin” or “ Your admin has required that you setup this account for additional security verification”

Usually there is some kind of helpdesk users turn to for help and its usually not a admin that mandates security requirements. It´s an organizational thing.

Just rewrite them to “Please contact your helpdesk” and “You organization has required that you setup this account for additional security verification”

The average user probably have no idea what an “admin” is. They have a hard time understanding the term “MFA” :)

Please see examples here: https://docs.microsoft.com/en-us/azure/active-directory/identity-protection/flows