Super frustrated at the HAADJ AP process whereby there are two Azure AD objects created. One is HAAD while the other is AAD only. Once AP is complete, the Hybrid object is "enabled", while the Azure only object is still present but disabled. These objects don't seem to ever purge, nor are they "deleteable" since they show up as Autopilot devices. Hopefully you're working on a way to purge these devices, as they are skewing certain reports and compliance.