She's also the type to use self-service checkouts so she doesn't feel 'ashamed' of her purchases. I don't think she's ever shown any sign that her entire personality is now not based around eating and she clearly enjoys nothing else no matter how much she LARPs about being the girl out and about. I think she's gotten a lot worse since 2017, since at least then she had fewer mood-swings, did her mukbangs, actually bothered to apply makeup, tried to enliven her content with stories, etc. Her personal grooming has gone to shit over the past year and a half even by her standards. She's constantly pushing the nuke button on diets and relapses as she ages and finds that she has no interests beyond watching TV, and she's too stupid and lazy to work. She's created a surprisingly straightforward cause-and-effect: destroy her self-agency, hormones, reward systems, ability to function in the world, and you'll end up a chaotic blob who has forgotten how not to lie, having hissy-fits online and burdening everybody you encounter in person. Even if she wanted to change, she's basically hard-wired herself to be unable to adjust her lifestyle, like a dead man's switch since she regularly gives the indication she'd rather eat herself to death than prove that she has anything else within her.
Watching her videos is increasingly impossible because with low-quality content you need narrative arcs. Drama is only fun when it comes after long rests, otherwise it's just empty theatrics and has no stakes. Chantal is spazzing out too much as she discovers there is nobody to solve her problems for her. Bothering hospital workers is her only resort and shows what a 'run crying to daddy' mentality this womanchild has.