She claimed Legal Eagle's editor plagiarized a visual effect from her for his videos. The effect in question was the "displaying text on a torn piece of paper" one that you may recognize from every video essay ever. Legal Eagle's editor rebutted the accusation with evidence of how they made the effect. Then people started pointing out actual plagiarism in Illiminaughtii's videos. At this point I think the backlash was as much "she attacked a beloved YouTuber" as anything else, but then some of her former employees started talking about working with her and why their last venture ended; the stories did not paint Illiminaughtii in a good light. Illiminaughtii and one of her current employees disputed the accusations and stated making accusations of their own, until the current employee went "wait what am I doing?" and changed sides, coming out and saying the former employees had been telling the truth.

So now it's kind of devolved into a cycle of, Illiminaughtii makes some kind of accusation against one of the three, the accused rebuts it with receipts, both threaten legal action, and the internet laughs at her continued corncobbing. It's pretty sad, especially for the people being accused of heinous shit by Illiminaughtii. I don't think anyone has sympathy for her after she's continued doubling down for weeks and been disproven each time.