https://wccftech.com/kb4576754-arrives-for-windows-10-v2004-bringing-microsoft-edge/

Microsoft recently released Windows update KB4576754 replacing its old Edge browser with the new Chromium-based Microsoft Edge. The company is now reportedly re-releasing the update, carrying support for the latest May 2020 Update, version 2004 of the operating system.

The infamous KB4576754 wasn't loved by everyone since it's a mandatory update, removes the legacy Edge browser, and force-installs the new version of the browser. In Microsoft's defense, it's the company's prerogative to have the latest versions of its apps on its OS, but then users have always expected and demanded some room for choice when using Windows unlike the more-restricted macOS.