Align Powershell/Graph with SharePoint Admin Center
Currently, SharePoint Powershell cannot pull the same information that is available in SharePoint Admin Center. To get more information, the account needs to have access as Site Collection Admin. However, looking for the same information is available in the Admin Center without extra privileges.
E.g. All Site Collection Admins are available in Admin Center but only Primary Admin is returned with PowerShell. Interesting fact is that a new Admin can be added without additional access but can not be get.
Now, Owners, Members and Visitors groups are also available in the console but not with PowerShell without having access to the site.
Last activity available in Admin Center is different than Last Modified Date returned with Get-SPOSite.
I feel that PowerShell is lagging behind the developments done within SharePoint Admin Center.