No, sometimes, and yes. Its really a complicated relationship. To give a specific example, look at all the things in a police stop according to the latest SCO

No, sometimes, and yes. Its really a complicated relationship. To give a specific example, look at all the things in a police stop according to the latest SCOTUS ruling https://www.scotusblog.com/2021/06/affirmation-of-inherent-tribal-power-to-police-blurs-civil-and-criminal-indian-law-tests/ https://www.scotusblog.com/2021/06/affirmation-of-inherent-t... The reservations answer to the Feds and have compacts with the states. Tribal sovereignty is complicated.