That's the problem. The wealth of billionaires isn't tied to any particular country, so they always have the means to move their wealth to a tax haven. Calls to

That's the problem. The wealth of billionaires isn't tied to any particular country, so they always have the means to move their wealth to a tax haven. Calls to tax the rich always end up falling to the upper-middle/lower-upper classes (e.g. FAANG engineers who read HN).