Most economists around the world support eliminating the corporate tax and raising capital gains to compensate. In addition to vastly reducing the amount of accounting needed it would make structures like this pointless. Perhaps governments should get on this as a priority. It seems like early movers would attract a lot of investment.
TRW, in this case, is a cascading infinity of corporate law, tax law, accounting practices, jurisdictions, lobbyists, parliaments and special interests. None of these exist in economist's models, unless they're modeling public choice theory or somesuch.
Capital gains is just as gameable as corporate income, in practice... and more politically explosive.
IMO, if there is an actual interest in taxing wealth, just tax wealth. Assume 5%-8% return on wealth, and tax total wealth on this basis.