I'm not sure if its reasonable for Microsoft to differentiate (they might not be privy to any licence deals that have gone on), but the difference is the _only_

I'm not sure if its reasonable for Microsoft to differentiate (they might not be privy to any licence deals that have gone on), but the difference is the _only_ purpose of many of these apps is the streaming of pirated content - they have no legitimate use. They are often separate apps for the specific content offered (see, e.g., the screenshot in https://twitter.com/sudousrcode/status/899418294259765253 https://twitter.com/sudousrcode/status/899418294259765253)