You need to understand the "Buy/Build, Borrow, Die" cycle that the ultra rich use to avoid basically any taxes.
Explained here: https://gemini.google.com/share/e230bcecaaeb
Explained here: https://gemini.google.com/share/e230bcecaaeb
The reality is that the total financial effect of that sort of technique is not that considerable, but the political noise that can be made out of turning it into a perpetual problem (e.g. by only proposing to fix it with drastic non-solutions like wealth taxes) is gold to the people that profit from making us hate each other.