There's a fine line between a rumor and an open secret. I personally have experienced exactly what you described. One of my coworkers knows someone on the Stadi

There's a fine line between a rumor and an open secret. I personally have experienced exactly what you described. One of my coworkers knows someone on the Stadia team. Based on the gossip I've heard completely independent of this 'revelation' that all turned out to be true, it wouldn't surprise me. Who cares? It's not like I've got any any money riding on it, and frankly everyone should know better about Google's behavior attitude about this stuff by now.