Correct. In these comments, the author initially presents two contrasting perspectives on the changes in medical vocabulary: they could be seen as a positive sign of medical practitioners’ humility or a negative sign of their lack of principles. The author does not endorse either of these perspectives, however, but rather challenges their shared assumption that conventional medicine is “scientific” to begin with. The author thus rebuts the other perspectives discussed in the passage by introducing her own skeptical perspective on the scientific nature of conventional methods and providing new evidence to support her point of view.