I'm not sure Wyatt is really deserving of all this blame. I personally just don't really care if he likes poe or not. It looks like diablo 4 wasn't ready for this blizzcon due to either a large setback within the company or straight up cancellation, and Wyatt was sent out there to die because they had nothing else to show for this blizzcon. Iirc he did a lot of good work on fixing diablo 3 with reaper of souls and I seriously doubt the poor guy had much of a say in regards to immortal. Hell he seemed pretty close to breaking down in tears during the initial presentation, which was supposedly supposed to be longer if the other posts on this subreddit are credible (supposedly fans in the audience were given signs, and glow sticks they were meant to break at a certain point) and it looks like he decided to cut it short. Wyatt is not deserving of all this backlash, the higher ups at blizz are where that should be directed.