[rphlx]

> It's not legal for Americans to completely avoid taxes simply by operating in a jurisdiction with different tax laws.

This is not correct, and pretty much all of the US Elite, above a certain wealth level, have some offshore structure(s), because there actually are major, legal benefits - including ones that can zero out the US individual tax liability for that activity, at least in some years.

As a result it's only the legally- & financially- relatively unsophisticated middle classes, and perhaps the lower-upper-class, that has literally every single transaction subject to US taxation.