Cindy's friends may consider her a Deaf advocate because she actively supports and promotes the rights, needs, and concerns of the Deaf community. Despite being a hearing person herself, Cindy likely takes the time to learn about Deaf culture, communicates effectively with her Deaf friends, and raises awareness about issues faced by the Deaf community. Her willingness to listen, learn, and amplify the voices of Deaf individuals demonstrates her commitment to advocating for their rights and well-being.