The Get-SPOSite PowerShell cmdlet is used to fetch details about SharePoint Online sites. It works well, but some recent functionality upgrades means that script writers need to be more precise about how they use the cmdlet. Most scripts don’t need to process redirect sites or the sites belonging to Teams private channels, so why would you ask Get-SPOSite to fetch these sites?
https://office365itpros.com/2019/11/29/updating-powershell-scripts-get-sposite/
