Why would someone want to copy the native OS UI for a web app? That will just make people think your app is poorly made, when the controls look identical to tho

Why would someone want to copy the native OS UI for a web app? That will just make people think your app is poorly made, when the controls look identical to those from their mobile device's native OS, but function in a hobbled-via-Webkit-limitations manner. Making something aesthetically ... harmonic ... with the native UI is fine, probably encouraged, but don't set you and your users up for disappointment and frustration by replicating the aesthetics of controls you can't replicate functionally.