The question answers itself. There is no earthly reason why he should have. None whatever.
Of course, the price of being a cult figure is many who follow you do not really care who you are but care a great deal about who they think you are. If you are a vital symbol for the cause, then all that you do must conform to the symbol or you become a betrayer, a hypocrite, or both. And that is unforgivable.
And so we arrive at the world of caricature where symbols rule the day, even at the expense of facts. Buck and kick all you want, there is no winning in that world once you fail to conform.
That, I think, is the point of this piece. In effect, it says: "You have made me larger than life. Well, I'm not. I am who I am and I love what I do. If you have made me out to be something more, I can't help that. I am just like the rest of you. No more and no less. If you want me to shape my life by what you think, you will be disappointed. I will shape my own life regardless of your expectations."
Who knows if this really is betrayal or hypocrisy? Usually the reality is much more complex than the caricatures make it out to be but no one really knows except those directly connected with the events.
As for me, I have no ideological axe to grind and can simply stand back and say, as many people likely feel, "that is one helluva ride for one so young to make."