I blame the New York Post, who seens intent on making her a huge celebrity that the rest of the world isn't interested in that much.
Of course she is free to make up her own mind, do as she pleases, etc.. and I agree that a teen changing her mind is not front page news. However, I can see how some could get kinda snarky about it, as it's not just her changing her mind, it's us being told repeatedly in the press that each new decision is the best. How many propaganda articles were we treated to where she had all but given up skating totally, was loving college and wanted to go on a be a Doctor, which some of the articles implied was somehow much more nobel than being merely a world class skater as a career? Now all of a suddden were suppose to get excited because she's chucked college and is interested in skating again.
Maybe if the media didn't exagerate and play up every move, they would seem more normal.