You replied on one of them. DANGER: Uninstalling a PWA (Web App) deletes the entire Host Browser
I’ve seen a couple others right after the update. When uninstalling a WebView2 app, it takes out Edge. Pretty sure I saw Chrome needing re-installed after removing something else (probably a Chrome desktop app). So, it’s not one full application taking out another, but the regular Windows wouldn’t have removed the browser after triggering the uninstaller for one of those web apps, because the browser isn’t in the uninstall manifest. Making any assumptions about what’s related to a program when deleting files is dangerous.