It's been proven that calls with your camera turned on leads to more fatigue and less performance for the next 24-48h https://psycnet.apa.org/fulltext/2021-778

It's been proven that calls with your camera turned on leads to more fatigue and less performance for the next 24-48h https://psycnet.apa.org/fulltext/2021-77825-003.pdf https://psycnet.apa.org/fulltext/2021-77825-003.pdf It's even worse for women, so you could argue that it's discriminatory to make it mandatory. There is a dozen reasons to dislike it: looks, background, posture, focus, bandwidth, processing power...