I believe the parent is offering their explanation that for scenarios that require sustained usage, end users vastly prefer mobile apps to web apps. There’s a

I believe the parent is offering their explanation that for scenarios that require sustained usage, end users vastly prefer mobile apps to web apps. There’s a disparity between mobile and web apps in terms of user experience which is why they ended by asking for how long are you gonna run i.e. ignore the difference in user experience by investing in a web app while your competitors embrace it by investing in a mobile app that offers a superior user experience.