This excerpt about other midlevel practitioner groups seems to support a different viewpoint quite effectively.
Regulation of NPs, PAs, and CNMs has evolved considerably over the last decade. National professional organizations have been refining certification and education program requirements and establishing standards for proficient practice. During this period, many national associations have become effective at lobbying for legislation that accommodates the needs of the public and their members on both the State and national levels. Professional associations advocate for regulations that contribute to the professional standing of the group. Standards elevate a profession to a level of skill and competence which creates uniformity and engenders respect by both consumers and other professions.