Some people in the article either have no ties to the US at all or have renounced US citizenship, so it _will not_ be corrected next year as they don't file tax returns.
Regardless, this is chump change to the US government, and there are other larger lost amounts of money they should probably worry about anyway.
Regardless, this is chump change to the US government, and there are other larger lost amounts of money they should probably worry about anyway.