I can't imagine ever being on a trajectory like Rowling, she was living the liberal dream, she wrote a series of mediocre children's books and became a billionaire, she could literally spend her time doing anything, and she chooses to spend it arguing on twitter about how Hitler wasn't that bad and his enemies were worse (presumably because she includes "trans people" in the list of Hitler's enemies).
How did it go so wrong for her? This is the sort of shit I would expect of someone who dropped out of uni to sit in their room at their parent's house and play COD and those creepy anime gatcha games all day, not someone who actually accomplished something and could solve every single problem she has easily, hell, she could hire people to solve all her problems for her.