Physicians need to start putting computers in exam rooms not because of Google-itis, but because we desperately need to start using electronic medical records.
An extraordinarily low percent of hospitals are using EMRs. Source: study by the New England Journal of Medicine, reported here in the American Medical Association:
Forget Google-itis, how about having a system where if one doctor prescribes a medication, an alert immediately pops up warning the physician that this patient is also taking another medicine that will cause severe reactions if the two are taken together?
Imagine an industry that has extremely high-tech factory production equipment (Advance MRIs, Gamma Knife non-invasive surgical devices), but has the back office operations run entirely on post-it notes and shuffling paper back and forth on shopping carts. Get the systems in there to prevent dumb medical mistakes and improve cost efficiencies. Preventing Google-itis is a small amusing beneficial side effect.
The truth of a proposition has nothing to do with its credibility. And vice versa.