Half a billion? Then playstation will get over 200 million vs Microsofts 500 million. Remember the 30% cut to playstation for the software sales and in game purchases.
Yep if this game sells 10 million it will be $500K for MS & $200K for PlayStation but this is ignoring the people who will be buying PS5 because it has the best of both worlds now & also buying more software & accessories for PlayStation 5.