What is the main benefit of letting the narrator describe a human's inability to stop nature?

hospitality is mentioned many times in odysseus. it is known as xenia in the poem. one notable example is.

here is a poor man come, a wanderer,

driven by want to beg his bread, and everyone

in hall gave bits, to cram his bag—only

antinous threw a stool, and banged his shoulder

the lines show odysseus disguised as a beggar and shares his bread with another beggar in a weird way because he had to defeat him in order to eat. however, odysseus does not kill the old man and even shows his hospitality.

explanation:

have a great day!

well the central charater is kaneki so kaneki but in tokyo ghoul re kaneki has a new persona so i guess his new persona trying to be stronger