Another joke is that the U.S. is the last remaining tax haven in the world, because despite the U.S. requiring everybody else to share information with them (eg

Another joke is that the U.S. is the last remaining tax haven in the world, because despite the U.S. requiring everybody else to share information with them (eg FATCA), they refuse to share information with anyone else. The U.S. is not a participating country of AEOI.