What is an idea of Edge on Mac? Is there any incentive to provide a browser that is available on other OS-es than Windows? Vivaldi and Opera went similar way, trying to cut some piece of browser market cake using a Blink engine and similar ecosystem as Chrome. Except Edge-only (i.e. Skype, Office365, Stadia-like platform) business game I don't see why it should cut in a market, especially in non-Windows operating systems.