Answer:
The correct answer would depend on the specific context of the question.
However, in general, legislators may need to be convinced that privileged communication between counselors and their clients is necessary for the effective functioning of counseling relationships. They may need to be shown evidence of how such protection of privacy can improve mental health outcomes and encourage individuals to seek professional help without fear of legal consequences.
Additionally, they may need to be persuaded that the benefits of privileged communication outweigh any potential risks, such as limiting the ability of law enforcement to investigate certain crimes.