I think almost every conceivable angle about it has been discussed on social media. I note that telling people to 'please talk' was criticised a lot as it doesn't address anything a broken MH system, which may underlie why some people have a hard time getting help. The concern about the media coverage is that it may be seen to glorify and glamorise suicide and that vulnerable people might feel they'll get the same sort of response if they take their own lives.
If you watch any interview with him, you'll see that he's pretty much always performing, be it a talk show or whatever. I can imagine that having to be 'always on' (he can hardly sit still) whilst somewhat driven by himself, in front of the camera, must have been quite draining.
