Hyolyn‘s recent performance has sparked major criticism from netizens. Hyolyn | @xhyolynx/Instagram Hyolyn appeared in Queendom Puzzle and in one of her performances, she did LOONA‘s track “So What.” Hyolyn recently performed at KCON LA 2024, and she sang her rendition of “So What.” View this post on Instagram A post shared by 효린…