I disagree.
Climbing Everest especially via the south col route is a major circus. Yes you have to be fit, but you don't have to be any more fit than any one of a few thousand Triathletes.
The main factor you need to climb Everest is money. It costs a fuck of a lot of money to climb the mountain. For the most part either you're rich or you're working some kind of scam. In the case of Annabelle, she's traded her image for a chance to summit Everest and thus become even more marketable for future money making ventures.
Anyone who's pulled a deal like Annabelle deserves some respect, but she deserves abuse for scamming.
IMO the folks who deserve the most respect on the south col route are the blue collar folks; i.e. the sherpas. They're the ones who set the route throught the Kumbu, fixed the ropes, set the camps, and hauled up all the gear for all those folks, including Annabelle, to summit.