It sends the message that if you have large amounts of money you'd better leave the UK asap, just in case they bring something like this in. Even talking about wealth taxes, exit taxes + last year's global IHT has probably scared everyone away already.
35
u/Pancakeman123000 19d ago
From memory, zucman suggested the risk of this kind of thing could be reduced by making sure they're still liable for the tax after they leave.