I don't know ASL.
Correct me if I am wrong or right on what I think she might be talking about.
Options given to parents with deaf baby like oral, cued speech, hearing aids, CI, etc and keep signing away and hidden by professionals. And trying to point parents to one or more of options they think best instead of giving options to parents and parents to decide themselves. I see there mentioned of mainstream at near end cos ASL sign for mainstream is same as BSL sign.
