I suspect the origin of this term is similar to the terms "paralegal" and "paramedic", which are a level below or subordinate to, respectively, lawyer and medical doctor.
Funny how they are looked at as a level below or subordinate as the norm. Paramedics of course serve a different spectrum of the medical field than say even an emergency room doctor by being out at the scene of an accident, etc. Yes, they aren't doctors, but most likely, the closest thing you'll have to one if at the scene of an emergency.
Also, why is it that I know paralegals that know more about law than most lawyers do? I know one paralegal who trains lawyers!
So I don't automatically look at them as subordinate, just specialized in what they do. Just food for thought