Net returns matter more than headline yields displayed on dashboards At the interface level, the flow looks clean and intuitive — deposit, wait, and watch the yield update. The headline APY is only useful if you can explain the mechanism behind it. This is why the displayed number should be treated as a starting point, not a conclusion. The return on screen may be real, but it is rarely complete. What is advertised and what is realized are often separated by more friction than people expect. ...