That's because you're a hearing person, your only association with the deaf world is through your daughter. You don't have deaf frriends and apparently neither does your daughter because you don't seem to see a need for her to have friends like herself.
Are you in the habit of being in other people's homes witnessing parents and family members and friends and doctors and audiologists all putting pressure on the child to get an implant?
If not, then you have no idea. It happened in my home, and I know it's happened in other deaf people's homes. Just about every profoundly deaf person I know has talked about people pressuring them to get CIs.