In 2015, Williams responded to feminist criticism of "Misery Business" – a single from Paramore's album "Riot!" – citing her youth and inexperience as a contributing factor to the song's allegedly misogynistic lyrics. In a blog post addressing the criticism, Williams described herself as "a proud feminist. Just maybe not a perfect one". In June 2020, Williams temporarily handed control of her Instagram account to Nashville-based activist group Teens4Equality to highlight their work in relation to the Black Lives Matter movement.