Beyond commercial success, what was a key sociocultural impact of Mary Mary's breakout hit 'Shackles (Praise You)' in 2000?

A It led to a significant increase in gospel music radio stations nationwide. B It normalized the integration of contemporary fashion and dance styles within gospel performances. C It sparked widespread debate within the Black church community regarding the appropriateness of contemporary gospel. D It directly influenced a surge in young people joining church choirs.