Bromite was my go-to browser, but it’s dead. No updates since December, no active development, and not responses from the dev. If you want to use bromite, one of the contributors had keeping the patches up to date. You can find the releases on this GitHub repo
Android browsers can provide what are called “Custom Tab Intents”, meaning that other apps can request to open web pages in a webview-like custom tab. This depends on browser support, with WebView being the fallback when your default browser does not support it.