Is there any indication the ultra rich structure loans like this to avoid taxes? Or is this just a meme that, for the most part, financially illiterate redditors like to throw around?
One famous person who did this was Larry Ellison using Oracle shares. This almost caused a problem for him in the 90s due to the stock dropping in value: https://www.sfgate.com/news/article/Inside-look-at-a-billion...
I'm not sure many financial advisors for the super rich would be recommending this method based on this.