The UI for every video chat app I've ever used is complete garbage. As for why, my best guess is that there is no money in selling video chat apps directly to

The UI for every video chat app I've ever used is complete garbage. As for why, my best guess is that there is no money in selling video chat apps directly to consumers. Instead, they sell to businesses, in which case things like having a quality end-user experience is not a very competitive feature.