1. Mobile apps convert higher than the web.
https://buildfire.com/mobile-apps-convert-higher/
2. Developers were clamoring for native apps each time. Not the mobile platforms. You act as if the modern web development environment isn’t a clusterfuck of complexity compared to modern IDEs for native apps.
3. Both Apple and Google have initiatives where you can have small instantly installable “applet” equivalents that make downloads fast and the apps are more responsive.
4. Cost is lower for the developer. But at the cost of a much worse user experience.
5. Browsers might have “higher backwards compatibility”. But the dependency hell and ever changing landscape of the front end framework of the week is real.