Nope. Nursing as a political body is far more organized than physicians. Without extremely serious, absolutely airtight, babies dying in the streets, kinds of studies, there will be no change. The moves in statehouses across the country is for more and more encroachment on traditionally "MD/DO" turf by any number of other providers. Chiropractors have widening scopes and authority to market as PCPs in many states, PTs have direct access, NPs can practice unsupervised, and PA supervision is legally minimal. This isn't going to change because MD/DOs simply don't have the political cohesion and drive that these providers do.
And as for DNPs? There is no way to address them. Nursing is a political firestorm that no poltician will take on. And the nursing boards in just about every state operate unmolested. As long as those boards claim authority over the DNP who is going to challenge them? Woe be to the physician who lets their name be used on the first lawsuit... Do you realize how much power and control over physician QI/QA is performed by nurses? You would need every physician who testified against the DNP in every state to be willing to give up their practice because shortly after testifying, they will be forced out.