Why only the shameless remain among the aging left

"Since you want an apology, I apologize with all my heart"
https://n.news.naver.com/article/088/0001034925?cds=news_media_pc&type=breakingnews#:~:text=
Regardless of time or place, why is it that only the shameless remain among the aging left?
It is because they have entered their old age without ever understanding the concept of 'tolerance'—the ability to accept an apology—since their youth.
To those on the left, who possess nothing beyond a materialistic worldview, an apology signifies only political and economic loss.
Because this logic applies equally whether someone else has committed a mistake or they themselves have, they lack both the courage to apologize and the tolerance to accept one.