@Michael Lawson Thanks for posting in our Q&A.
From intune's point of view, you can still use hybrid Azure AD joined devices. For group policies, don't try to translate all of your existing GPOs to Intune policies. For a cloud-managed device, there are some group policies that don't apply to the scenario.
Use Microsoft policy analytics to help you understand if there are critical settings in your GPOs that you need to migrate to Intune.
https://learn.microsoft.com/en-us/mem/intune/configuration/group-policy-analytics
Hope it will give you some ideas.
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.