That means the opposite of "Life isn't fair". Partiality - unfair bias in favor of one thing or person compared with another; favoritism.
She's written, in that quote, that life is fair.
If you want to complain about life being unfair like "an emo 6th grader" that's your choice, I was just pointing out that she wrote the opposite of that. Your original comment appeared to equate her statement with "life is unfair" when that was the opposite of what she wrote (as it was translated, at least). Critique her writing all you want, but critique what she wrote, not what she didn't.
EDIT: Actually Nobel Committee's bibliography does a good job on her works.
https://www.nobelprize.org/prizes/literature/2024/bio-biblio...
"The uprising was violently suppressed by the South Korean military with the approval and logistical support of the United States under Carter administration, which feared the uprising might spread to other cities and tempt North Korea to interfere.
So normal democracy at work. Nothing to see here. /s