As I understand it many of the very wealthy do not "own" properties directly but control LLCs that do. The chain of trust/LLC ownership can be complex. Also as I understand it, this legislation does not really answer that call effectively -- though I have, of course, not read the full legal text myself.

I suppose in Ken Griffin's case, even if his residence is owned by an LLC he controls, he is known to reside in it. But how effective is this legislation when the purpose of LLC ownership is expressly anonymity and accounting convenience?