Some of the other new features recently added to the Google Meet app include the ability of Android devices to respond to polls, being able to shut down a Google Meet video conference from iOS, and new safety features for educational users on Android. Q&A on Google Meet is available for users with certain Google Workspace editions such as: Essentials, Business Standard, Business Plus, Enterprise Essentials, Enterprise Standard, Enterprise, Education plus (Available to users with a “teacher” or “student” license), and G Suite Business.
Remember, no one can join a meeting unless they are invited or allowed to participate by the host which gives each video conference a semblance of security.