As a type 2 diabetic I used a couple of different glucose monitors and got a lot of benefit from them. I gave one to a friend who I thought had diabetic symptoms. First I tried to get him to go to a doctor but he wouldn't. But he tried the CGM and found numbers well into the diabetic range. Then he immediately changed his diet and started treatment. Not sure but I may have committed a crime.
What was the potential harm that was greater than the reward?