But aren't async state changes usually a result of user interaction, or extra network calls? I can't think of an example where an app can't render an initial fr

But aren't async state changes usually a result of user interaction, or extra network calls? I can't think of an example where an app can't render an initial frame without async state. Sure the state might change after the page loads and JS binds, but that doesn't matter for the purposes this is covering (search engine indexing, faster apparent page load)