Man wonder if the initial issue with gifts will be something minor like an itch over the clothing he brought for a temporary "Hey its going good situation" and more serious issues in not being able to properly handle food and drink they aren't adapted to making someone sick being used later as part of the breaking down of peace when it occurs, what can be seen as peaceful for one can be seen as harmful for another kinda shit for the message of the story even if its the the trigger cause since Thorfinn failing and us learning from it and how to make it succeed while he still maintains that hope as he dies, maybe more violently than historical/saga mythised one with Bug Eyes returning to be him, is my view of a likely ending.
And fully caught up, now I can be early to call out people for low tier soy complaints instead of actually giving reasons and critique and get into nerd explanations when it comes out.