He'll eventually learn that he's not IT man, the worse you can encounter is worn out Medics that give you all their BS... just after you mentioned you want to go to medic school. Who cares if you are tired of EMS? Just give me useful info and keep your complaints to yourself. I look forward in encouraging future medics, that's your best medic right there.
The "tired of EMS BS" as you call it is TRYING to keep people from stepping off into the same mistakes many of us have made. They're not complaints, very often they're realistic views. Being a medic is far, far from lives saved, rainbows and unicorns, especially once you figure out how little your doing in a lot of cases.