Yeah I know and agree. It is her self insert or who she “identified” with the most, so I hand wave the plot holes of my theory away with the same literary finesse Jk Rowling has exhibited in recent decade or two. Like I said, not a hill I’m even willing to fight on lol.
The reality is she is an awful racist person, but I like to make both things true in my headcannon. Idk doesn’t everyone have loose silly things they kinda choose to believe in for fun?