They used Religious Freedom Restoration Act in that case, and didn't even win.
Some cases that have won use RFRA to legally discriminate against minorities by Evangelical Christians. Native Americans bring lawsuits based on their religion over a sacred site and reclaimed water, just like anyone else can, and yet losing "this landmark case" somehow proves they have too much power?
I didn’t say they have too much power, I said that the land at question is not tribal land, it is federal lands.