I don’t recall expressing an opinion as to whether Jenna “deserved” to win. I’m not sure I even know what that means.
Whether or not she “deserved” to win (and obviously the jury thought she did), the fact remains that she did win, and she did it through her own efforts. Nobody carried her, she did it by winning the challenges when it counted, by correctly picking her final opponent, and by adroitly playing to the jury.
My only point about her changing was that it made me feel better about her winning. I couldn’t stand her before, the thought of her possibly winning would have make me want to hurl things at the screen too. But based on what I saw last night, I started to like her. I no longer begrudge her winning. But I have no comment on the entirely abstract question of whether she “deserved” to win.