It's their stream, they can do w/e the hell they want. As long as they continue to pull in thousands of viewers (for reasons I can't fully comprehend), Bungie will continue to support them. It's purely business. Do you honestly think Bungie would feature some respectable guy with 4 viewers over some loud idiot with 4000? The blame doesn't lie with Bungie or the streamer, it lies with those 4k viewers.