[relwin]

Easily circumvented: Use two monitors, one positioned out of view. Use a teleprompter mirror with a camera behind the mirror. Use a video capture device, record on a separate computer. I'm sure there's sneakier ways to perform this...

[ThrowawayR2]

These comments are akin to pointing out that the privacy door on a public bathroom stall can easily be bypassed by looking over the top of the stall walls or underneath the gap between the ground and the bottom of the wall. In their rush to be clever, they instead demonstrate that the poster completely missed the point.

[josephg]

Your “easy” circumvention requires a second monitor, a teleprompter mirror, a camera, a separate computer and a video capture device. Remember, most people who use Teams don't work in tech. And for them, that’s not “easy”. Barely any normal people have that kind of equipment just lying around, along with the expertise and desire to set all that up, ready for a teams meeting.

For every 100 people who might decide to take a screenshot during a teams meeting, I doubt there’s 1 person who has all that equipment set up and ready to go. You don’t need to make something 100% effective to get a benefit from doing so.