The Google thing is such an unforced error because despite this same story happening time and time again, google still doesn't have any ways for (important) customers/partners to reach them if things go wrong. In this case it's especially funny because Google Stadia needs Terraria way more than the other way around. (Terraria sold 30 million copies and is available basically every platform except Stadia, Google Stadia is a struggling new platform that keeps failing to incentivize developers to develop for the platform)