Good point exodus, and it is just a vague generalisation but I agree from my own experience. On top of this, fat women can be particularly deluded, it's how they get to the stage of being seriously overweight/unhealthy.
Arrogance is one thing, but arrogance with stupidity is a completely intolerable human being. Fat women get this way from putting on 10 pounds in a year and thinking they're still the same weight as before, then putting on another 10 the next year and going through the same thought process, then never getting back because a lot believe there's nothing wrong with it.
On top of this, fat people are increasingly being glorified, it shouldn't be seen as "liberating" to be fat and pose nude, it should be seen more as "shameless". It's a way of sticking one finger up in the air and saying "I'm going to live in gluttony, take years off my life, and parade the resulting disgusting aesthetics that are left for the whole world to see and celebrate my courage".
"Fat shaming" is one thing, but lets live in reality, when people put on weight are we supposed to pretend it doesn't affect how they look? Are we supposed to look through it like Shallow Hal? Maybe we shouldn't actively go to lengths to point out when people are fat, but celebrating it is ridiculous. Great looking people with perfect bodies are never congratulated for being proud and confident, but really they're just using their advantage in the genetic lottery, aesthetics, and it makes sense. However a 45 year old overweight mother of 3 shouldn't have the platform of being "liberating" for wearing underwear in front of a camera for some ****ty tabloid magazine, she doesn't have any advantage and shouldn't have this platform, she is one of many many people who just got lucky she was chosen, and should really pursue something else for getting ahead in life.