That's essentially a 2% wealth tax on the stock market, borne equally by all shareholders, regardless of their residence. Maybe I'm just naive, but I don't see any accounting magic to avoid such a tax.
But then again - there's one agenda that unites left and right across the developed world - no wealth taxes.
Etc. I think there are a lot of scenarios to think through.
-edit-
Didn’t downvote you BTW. Shame on those who are when you’re just having a discussion. We really need to get rid of that as a tool.
There's some room for argument about who and what are nation states - does the Bahamas qualify as a nation state or just a convenient government? Are some countries stronger nation states? What's the difference between countries and nation states? Is there one? There are probably some items to explore there for me too.
Maybe there's something you have in mind you want to discuss with respect to the concept of the nation state?
I think what we are seeing is the beginning of the slow destruction of the nation state which was built to fight existential and total wars. The only thing higher tax rates are going to do is push wealth out of some countries and into others, unfortunately. Why doesn’t the U.S. just invade the Bahamas and stop tax avoidance? Once you realize why, you’ll realize that just taxing more won’t work.
Whether we like it or not, I think the standing down of the nation state from wars in the past is going to lead to a collapse of welfare states and social programs (I don’t use these terms negatively so don’t assume I’m “against” these programs), and continued fragmentation of large national and international organizations. Some people are very happy with their nation (Norway or Switzerland or something), others aren’t (United States, China). Those who aren’t are going to move their wealth to somewhere that is advantageous to them. Even China doesn’t stop this. Wonder why housing prices are so high in Vancouver?
Most people for most of history haven’t lived in anything approaching a nation state. It’s a new thing, and it is likely in my view to be temporary. It’s hard for us to see because it’s what we were born into and our perspectives are short term.