Marta Kostyuk's heartfelt words spark fan fury: What's going on?

Marta Kostyuk battled Aryna Sabalenka in the Brisbane final but lost. After the match, she got emotional, sharing that her sister is bundled up under three blankets in chilly Ukraine. Some fans were upset, saying she should keep sports and politics separate. But hey, winter is no joke, and her feelings are totally valid!