Hmm, so that video was a bit odd. I guess trying to reclaim Scandinavian traditions from right-wing grifters is not necessarily bad, but for me as a European born and raised in a northern European country, I feel no relation to these at all. And what I know of it is either Americanized pop culture or mostly faux BS that some fascists made up to justify their blood and soil ideology.
I mean, sure there are some archeologist digging up that stuff and so on, but it is almost as far gone as the ancient pyramid stuff is to a modern Egyptian.