However, not everyone has ever applied or received a "permit", so likely does not get the training you mentioned.
And with the daily reports of shootings, either intentional or accidental, your second point is made
And that means that the blame can spread over "thousands" who may be stupid, but they have the right to be stupid, and to have a gun or guns.
ALL states require a background check (NICS).
You are putting the stupid label on a whole group of people without any investigation.
That is like saying all Scots are cheap, etc.
You would never mention the number times a CCP holder has prevented serious crime.