Seaweed is a staple ingredient in Korea. We eat it in all sorts of ways. I remember being shocked by the smell of rotting seaweeds on a Welsh beach. Never saw it happening in Korea. We eat those!
I really like the roasted seaweed snacks. They taste a bit like fish. I've even recently bought some seaweed chips to put into my rameyon. We enjoy Korean food. Kimbap is one of my favourite snacks especially with danmuji.