Far Harbor is set on an island, far from the Commonwealth and the squabbling of mainland politics.
Far Harbor does give players the option of just killing one faction for a quick resolution, however there are many other paths to peace.
The game still shackles players with maintaining settlements back on the mainland, even when the Sole Survivor is at Far Harbor.
Bethesda likes to brag that Fallout 4‘s new Far Harbor has the largest landmass of any of their DLC packs, but it’s more than just a huge chunk of new terrain.