He should have stepped back as an internet persona a while ago. I'm not overly surprised, considering how open he was about his own mental health, and not really sugar coating anything. However, at the same time I didn't really want to believe that it come to this.
With his condition, putting himself in the constant crossfire of internet trolls and memers could not have been a healthy contribution whatsoever, and he should have sought out different aspects of life for the better of his health. He would still be able to enjoy games and whatnot. I just wish he had people that he could've discussed things with further, but then again, he could've just been that far out. Proposing on social media is definitely not a sign of a clear state of mind.
RIP,
The Man, The Myth, The Legend.