Thing is, you have theory and headcanon, she has a link to Nords doing so....and those Nords in Thirsk didn't just drop from Lunar Lorkhan. Unless someone tells me Nords came from masser and secunda and dropped down to solstheim, I'm pretty sure we can count this, considering who they came from.
Class, where did the nords of skaal village come from?
Ancient Nords.
done.
Heh, thanks my man
Yet its not stated that they do have their own culture unlike those examples you gave. We have Nords on the mainland saying they hold duels in the old times, then Thirsk mead hall Nords doing this, who used to be Skaal who derived from the old Nords and stopped being Skaal....
Add two and two. Its not hard.
Bethesda gave us no reason to believe they didn't. You only go against it because you're anti Ulfric. You've got all these people saying they dueled in the old days, but Cider! thinks they're all wrong. Why? What evidence do you have that even remotely points to that possibility?
And they don't have much culture of their own. They sure don't follow Skaal culture, so who's culture are they emulating, hmm?