Grandpa is portrayed as respectful of traditions and willing to bridge cultural gaps by passing on the important symbol of the medicine bag, despite the boy's 'white man's name'.
Based on the dialogue excerpt from “The Medicine Bag,” Grandpa can be best described as respectful of traditions but also acknowledging of the present realities of cultural integration.
Despite the boy having a 'white man’s name,' Grandpa is willing to pass on the medicine bag, which is a symbol of heritage and tradition.
This signifies the importance of maintaining cultural practices and inheritance, even when someone's external identity may suggest a separation from those traditions.