Anything ethically correct she does is incidental, because she does it for entirely selfish reasons, all for her own glory. She'll just as easily do something unethical, like lying about cancer, if she thinks will get her sympathy/attention/adulation.The trouble is, I actually agree with her, as I often do; fad diets are not sustainable (IMVHO). However, she is SO bleeping sanctimonious that she makes me rage despite agreeing with her!
This was apparently the reason her character in The Good Place was actually not in heaven at all (I haven't managed to watch a full episode). But apparently the character learned to do good things for good reasons, which Jameela hasn't. It's very clear that whoever cast her saw what she was right away.