A person is no more likely to suffer from "self-diagnosing" the implications of their blood sugar readings than they are from misunderstanding their weight or blood pressure measurements.
Given the massive scam industry promising health and fitness based on CGM readings, I'd say that already has happened. And Abbott and, now, Dexcom, are more than happy to capitalize on the kind of Son of Dunning or Daughter of Kruger who think, that BG readings are the new HRV. 99 bucks/month for no discernible benefit? Buying Dexcom shares now.
