Bianca's profile fits the description of a human rights advocate because this term refers to someone who actively supports and promotes the rights and freedoms of individuals, particularly in relation to social, political, and legal issues. As an advocate, Bianca is likely to be involved in raising awareness, lobbying for policy changes, and fighting against discrimination and injustice faced by people. This aligns with the idea of advocating for the rights of humans, rather than animals or a broader humanitarian focus.