Earlier this year, Cheekface “broke containment,” as the youths say. The Los Angeles trio had spent seven years self-releasing albums of quirked-up indie rock and amassing a following of “Cheek freaks,” loyal fans who revere their playful hooks and meme-poisoned humor. But in March, after revealing that they had rejected an opportunity to appear in an AT&T commercial due to the company’s contracts with ICE, Cheekface drew a surge of attention for their politics — which, like their lyrics, lean lefty and anti-corporate. Then a clip of their jittery deep cut “I Feel So Weird!” blew up and became a TikTok trend in the furries community, and suddenly this humble DIY band was the subject of “discourse” and “quote dunks” and Needle Drop videos and other…