My grandmother said that this was the same exact argument they had with the job of Nurse.
Before there was the one title of Nurse that ruled Queen of the hospital setting, now the title Nurse has a good number of sub-branches, LVN/LPN, RN, BSN, Nurse Practitioner, etc. Even succumbing to the rise of the Physicians Assistants... Which is the job description of the Original Nurse.
So far the inevitable split has happened to Paramedic ruling King of the prehospital setting; EMR, EMT, AEMT, EMT-P, CCT, and in some countries Emergency Care Practitioner.
Hate it or Love it its happened. Why not work with it instead of against it?
Take this Corona pandemic for example, it takes 350 extra hours on top of EMT to become an AEMT in most states. Think about it on a level of time constraints and places needing a more fast track bridge to some limited ALS skilled personnel vs time a governing body doesn't have to train individuals for years in Paramedic school during a pandemic or terrorist attack.
Its just hands down a game changer to have AEMT education available, especially during times of mass crisis, when you need EMTs able to push IVs, Etc. asap.