This final is doing everything right and opening all the mystery boxes that were slowly laid out through the whole story. Least i assume we are near the end.
Even the namedrop had so much meaning behind it as everything revolves arround the Golden Kamuy. The title was hidden in plain sight and its pretty great.
Now to see how it pans out as i dont see any of the futures really working out long term. I feel like neither of them will come true.