Like most things with FRSO, this is extremely close to the PSL position:

The existing colonial relationships of the United States will be dissolved. The independence of Puerto Rico will be immediately recognized, with full reparations for colonial exploitation, and the right of free travel between the U.S. and Puerto Rico. Samoa, Guam, the Virgin Islands and Mariana Islands will be free to exercise their right to self-determination, up to and including independence, with reparations and the right to free travel between the former colonies and the U.S. mainland. Restitution, including the return of land stolen, will be provided for Native Nations. Further, the socialist government will reaffirm the right of Native Nations to self-determination, up to and including independence. It will honor more than 300 currently-existing treaties with Native nations that have been violated or ignored by the capitalist state — an important starting point for undoing the legacies of settler colonialism.