Google Meet Nuisance Blocker for Chrome
More About Google Meet Nuisance Blocker
Some students like to hold the spacebar key on the "Raise Hand" or "Mute Mic" buttons to toggle rapidly causing a distracting sound on the host's device and a distracting flashing muted icon in the participants view.
This extension will block holding the spacebar on the Raise/Lower Hand and Mute/UnMute Mic buttons to prevent this nuisance. In addition, should the user have the patience to sit there clicking the mouse button all day, clicking will be blocked page-wide for a few seconds after spamming either of the aforementioned buttons. A notice is displayed while clicking is disabled.