I mean, if you're in a meeting with a bunch of 5-year olds, then yes, this could be a problem. But in an office environment, I suspect that most people will be

I mean, if you're in a meeting with a bunch of 5-year olds, then yes, this could be a problem. But in an office environment, I suspect that most people will be less inclined to doodle away on your presentation. That being side, Zoom had this functionality for awhile now. It's actually beneficial to me if someone is giving a presentation and I have some notes or trying to get them to click somewhere they can't comprehend...