I believe more would be attracted to his matches, if he was less of a car wreck waiting to happen. He is one of the few left, that I believe if it wasn't from his unruly history, could pull some outside sponsorship. That would put a lot more people in the seats. He has been around longer than most and still one of the most offensive shooters we have left in the game, which is why he draws the bigger crowds when he is on the table.
I don't even have that much of a problem with him, or any one else, getting angry with himself/themselves. It is when they start in on their opponents or the rules in the tournament that I have the biggest problem with; and if they want to chat with the audience, wait to the match is over, and sign a few autographs while they are out there.