Blatt is part of a constellation of attorneys, white-shoe law firms, and conservative political organizations that for at least a decade have mounted a dedicated and increasingly interrelated effort to overturn ICWA. It includes the corporate law firm Gibson Dunn, which represents some of the richest companies in the world, including Walmart, Amazon, and Chevron; the Goldwater Institute, a libertarian think tank in Arizona; and attorneys such as Paul Clement, a former US solicitor general and veteran Supreme Court litigator.