Golden Kamuy and Ainu Represensation

In the manga, Golden Kamuy, the Ainu people and their culture is a major theme throughout the series. The way they eat, hunt, dress, and go about their lives are explored and raise awareness of this group of people. Should we, as readers, show more support towards authors and artists such as these to spread awareness and attention towards ignored cultures? Is this one of the first in a long trend of authors providing a spotlight towards more obscure cultures?