Once Microsoft 365 Groups and Teams reach the end of their useful life, it’s good to archive them so that their data stays online and available for eDiscovery. A recent request looked for help to archive 600 Groups at the end of the academic year. The script described here might help solve the problem.
https://office365itpros.com/2020/07/03/archiving-microsoft-365-groups-teams-powershell/
