i'd like to think even a middling engineer would be able to recognize an intractable infrastructure problem that is entirely out of their hands. stadia can have perfect tech and the best customer service in the world and it simply will not matter until you effectively create your own nationwide isp as well. space age technology does not mean shit if your customers are still in the age of horse and buggy.
terraria also highlights the utter absurdity of game streaming. it can and has been ported to practically every relevant device and costs less than a big mac. google invented a billion dollar laser to cook microwave popcorn.