Why do people buy this shit?
Streamers are in a position to say this shit, get clicks/attention/engagement/money for it, and then have zero consequences no matter the outcome. If 10.0 is the same as every other expansion, he just says "false promises as always". If it's different, he looks like some kind of magical hero and gets a bunch of attention. If 10.0 doesn't exist, he gets to say "see told you look it's different because it doesn't exist". It's clickbait, literally all of it is clickbait. Stop falling for it.