For something that directly impacts myself:
People abuse the 911 system when they don't know what to do. Have a tiny water leak? Call 911. Feeling sick but lack any notion on what might be the cause? Call 911. See someone sleeping on the side of a business? Call 911. Get too drunk/high/angry/sad? Call 911. Bleeding (doesn't matter how much)? Call 911. Someone is shot/stabbed/burned/mamed/disfigured? Call 911. Car accident? Call 911. Doctor can't see you? Call 911. Doctor can't see you RIGHT NOW? Call 911.
If we could send everyone a trust worthy chatGPT that could calculate probabilities of actual life safety problems vs. the bullshit we mostly see. I posit the EMS system in America would be vastly improved. I can't tell you how many untreated fevers I see on a daily basis. A probability based recommendation of Tylenol and water could reduce ER visits by a significant percentage.