I'm somewhat astonished that the article doesn't even mention HavenCo, the world's first (and likely last) attempt at a sovereign data haven, based in Sealand:

I'm somewhat astonished that the article doesn't even mention HavenCo, the world's first (and likely last) attempt at a sovereign data haven, based in Sealand: https://en.wikipedia.org/wiki/HavenCo https://en.wikipedia.org/wiki/HavenCo