The use of Multi-Admin Approval within Intune is something we use for a Peer Review and 4 eyes approval for manually configured applications.
Within PMPC Cloud, it would be an admin headache to use Intune MAA with the automated updates and automated applications revisions. However it does become very easy for a single administrator to create a deployment and release to the Intune environment without review.
I would like to request an optional functionality which will add an Approval Step to the Deployment Creation workflow. So a new deployment being created, or amended within PMPC needs a second admin to approve. Once complete the automated application creation and assignments will remain.
Having Peer Review and 4-eye process before a release activity is often an auditable action within some Enterprise environments