We have some computers on an on-prem domain and users sign in with local AD accounts.
They have separate accounts in Azure that are not connected to nor synced from their local AD.
So their local AD for example would be user@localonprem.ad.site.com, and they have a separate cloud mastered account called user.name@publicdomain.com.
Could they login to their on-prem AD computer with the localonprem account and then enroll their computer into Intune using their Azure AD account (publicdomain address)?