Ethics, Brianna Wu, Plagiarism.
you can see, the art style is VERY derivative and it’s derived origins are quite clear. Also, compare these two images to see more incredibly derivative work: https://kiwifar.ms/attachments/capture-d%E2%80%99e%CC%81cran-2016-02-15-a%CC%80-02-16-01-png.73438/ Sailor Moon artwork. And now Wu’s art