American soccer's recent surge in popularity, marked by the USMNT's World Cup performance, mirrors the WNBA's experience with Caitlin Clark. Both sports have faced resistance from gatekeepers who resist the influx of casual fans and new audiences. The article explores the common theme of gatekeeping in sports, where established fans and media fear the loss of control and exclusivity. It highlights how the WNBA's success with Caitlin Clark, who attracted a broader audience, led to similar backlash and criticism. Similarly, the USMNT's World Cup run has brought in new fans, and some media members and fans are reacting defensively, questioning the authenticity of these new supporters. The author argues that this resistance stems from a fear of losing control and the perception that these new fans don't fully understand the sport. The piece emphasizes the importance of embracing diverse audiences and the potential for growth in sports, rather than resisting change and new fans. It concludes by suggesting that both the WNBA and American soccer should view the Caitlin Clark boom and the USMNT's World Cup success as opportunities for growth and mainstream acceptance.