There is no need for sources on this. This is how design works in modern tech. You build UIs in a way that improve your own metrics, which in this case is prob

There is no need for sources on this. This is how design works in modern tech. You build UIs in a way that improve your own metrics, which in this case is probably ad spend. They’ve likely run hundreds of A/B tests on the way ad data is displayed to try and optimize for that metric.