This most likely doesn’t mean that every person has their camera on 24/7, the setups I’ve seen have a “room” that is always open then people can enter and leave

This most likely doesn’t mean that every person has their camera on 24/7, the setups I’ve seen have a “room” that is always open then people can enter and leave whenever. Tools like Remotion or the virtual office apps with spatial sound and movable avatars also aim to lower the friction and make informal chats easier.