As is normal with new functions in Google Workspaces, this new Google Meet option is readily available to some users today and will be available to all Google Workspaces for Education users in the next number of weeks. Its important to keep in mind that this feature is just offered to Google Workspaces for Education users and not to those utilizing other variations of Google Workspaces (formerly called G Suite for Education).

Google Work area for Education users finally have a way to make certain that trainees arent hanging out in a Google Meet without a teacher..

The other day afternoon Google revealed that instructors can now end Google Meet calls for all participants simultaneously. When hosts leave a Google Meet call they will see an alternative to let others stay in the meeting or end the meeting for everyone, now. Students will be instantly disconnected when a teacher (host) chooses to end the conference for everyone..
If you use meeting nicknames in conjunction with the new choice to end the conference for all participants, you can ensure that trainees arent hanging out in a Google Meet call without your supervision..