Someone was probably smart enough to tell her “You can’t do it, if you disown her she will become more powerful than you can possibly imagine”.
The fact is, by the time she probably should have been disowned, the part of the media that shoves this shit down our throats would have spent 10 times as much effort on making her a star, because being a exile of her billionaires lifestyle would actually be news. Look at what they did with her with no story to tell… no imagine if you gave that shit some traction.
Too bad the ultra-rich don’t just eat their young.