CMV: removing an artist from music festivals you've already sold tickets to because of something they said that doesn't align with your ideals is wrong, unfair, and unethical. Unless you loudly offer refunds.
from /r/changemyview
CMV：因为艺术家说了一些与你的理想不一致的话，就把他们从你已经卖出的音乐节上除名是错误的、不公平的、不道德的。除非你大声地提供退款。