In a subtle yet powerful response to Dave Grohl's joking contention that Foo Fighters concerts consist of live music while the Eras Tour does not, Taylor Swift made a passing remark during her Wembley Stadium show, highlighting that her band was playing live for three and a half hours that night. This seemingly innocuous comment was seen by many as a direct but understated retort to Grohl's jab. Grohl's joke had sparked controversy, with many fans defending Swift's live performances, noting the variations in her vocals and the live elements in her band's playing. Grohl's comments received negative reactions, even from those who typically side with rock music. Although Grohl had previously praised Swift, no follow-up comment was made to clarify his intentions. Swift's response gained attention after overshadowed by other moments in her show, bringing to light her professionalism and talent in delivering a live performance.