The OneDrive is not allowed to use for download and upload files activity, does not support running multiple instances of the same content simultaneously.
Azure Virtual Desktop (AVD)/ Remote Desktop (RD) cannot broker to hybrid, on-premises, or non-Azure cloud-based desktops. A 3rd party broker (Citrix Cloud is the only 3rd to announce support for WVD at this time) would be required.
Windows 10 multi-session is only available to be hosted in Azure.
Azure AD Connect is required and the networking must be set up to allow for joining the domain
No option for a fixed pricing model… No one really has this in the public cloud so expect the cost of a public cloud-hosted desktop to always fluctuate.
Expect to execute and learn a bunch of PowerShell to deploy and control settings.
You can read more information under this link: https://www.entisys360.com/everything-you-need-to-know-about-microsofts-windows-virtual-desktop-wvd/