Thank you for post!
I understand that you would like to exclude users from using ADFS and have them use Entra ID to access the cloud application.
To answer your question, we regret to inform you that currently, your request is only possible with the staged rollout feature. Without the staged rollout feature and Microsoft Entra Connect, it is indeed not possible to exclude users from using ADFS to authenticate with Entra ID.
We would appreciate it if you could share your feedback on this feature in our feedback recovery of access review viahttps://feedback.azure.com/d365community/. This site is closely monitored by our product team.
Hope this helps. Do let us know if you any further queries.
Thanks,
Akhilesh.
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