Yeah, but the average user doesn't know what a PWA is and they want to install an app through the app store. Furthermore, with Cordova, you can also use plugins such as In-App-Purchases or access to more persistent storage (SQLite) instead of what the browser offers.
Cordova can access native features on phones via plugins - database, camera, sensors, etc. As well as use different designs for Android/iOS with the same code via Ionic/F7.