Doctrine of Federal "Plenary Power" over "Internal Affairs of Native American Tribes" "Should Make This Court Blush"

From today's opinion dissenting from denial of certiorari in Veneno v. U.S. by Justice Gorsuch, joined by Justice Thomas:

Petitioner asks us to grant review in this case to reconsider United States v. Kagama (1886). Kagama helped usher into our case law the theory that the federal government enjoys "plenary power" over the internal affairs of Native American Tribes. It is a theory that should make this Court blush. Not only does that notion lack any foundation in the Constitution; its roots lie instead only in archaic prejudices. This Court is responsible for Kagama, and this Court holds the power to correct it. We should not shirk from the task.

As "sovereign and independent states," Native American Tribes have governed their internal affairs "from time immemorial." Worcester v. Georgia