I've worked wth a lot of traditional owners over the years. They vary a lot depending on the location of the traditional land. In areas where their ancestors were relocated, generally very few if any were living on traditional lands. All were mixed race and a lot born and bred in the cities. They used to come out to their traditional land to work with us as cultural heritage monitors. Very few had any experience or knowledge of it but they were put through training induction courses to teach them what was what. At times I sensed a bit of embarrassment on their part, particularly the city people who had to learn some of the most basic things like how to boil a billy. They were all generally good people but that sense of disconnect to their traditional land weighed heavy on them.
On the other side of the coin, we sometimes worked with traditional full blood people who had never left their land. Some could barely speak English, but those that you could converse with were very knowledgeable about their country and the ways of their part of the world. I must admit, when I first worked with full blood traditional people in the early 80's, I got a bit of a surprise to see young men with big thick tribal cicatrices on their bodies. I thought at that stage in history it might have been a dying practice and only found on the older men, but not so. Tribal customs are still solid in some of those areas.