Zoom shows a huge text overlay if you're speaking while on Mute. It also has the space bar to temp unmute, basically a tap to speak mode. I think the UI route

Zoom shows a huge text overlay if you're speaking while on Mute. It also has the space bar to temp unmute, basically a tap to speak mode. I think the UI route for Zoom is wrong though as most users are just lazy and can't be bothered with even minimal effort. So, it should play a loud-ass sound when you speak on mute. Or just electrocute, to solve humanities problems long term.