As is usual with new features in Google Workspaces, this new Google Meet choice is readily available to some users today and will be available to all Google Workspaces for Education users in the next couple of weeks. Its important to keep in mind that this feature is only offered to Google Workspaces for Education users and not to those utilizing other variations of Google Workspaces (previously called G Suite for Education).

Google Workspace for Education users lastly have a way to ensure that students arent hanging out in a Google Meet without an instructor..

The other day afternoon Google announced that teachers can now end Google Meet calls for all individuals at the same time. Now when hosts leave a Google Meet call they will see an alternative to let others stay in the conference or end the conference for everyone. Students will be immediately disconnected when an instructor (host) selects to end the meeting for everyone..
If you use satisfying labels in combination with the brand-new choice to end the conference for all participants, you can make sure that students arent hanging out in a Google Meet call without your supervision..