No one with any sense would argue against better training in firearms use for firearms owners. But the above statement is a great argument for much stricter gun control laws. If the RKBAs is a basic civil right (or a basic human right as I see it) it shouldn't be subject to licensing or permits making it instead a privilege subject to government revocation.
I am also one who doesn’t think we should have to beg on our knees to be able to defend ourselves. However, I have met people who haven’t dry fired, let alone spent a cartridge since they got their permit. That kind of person generally makes me nervous. I would want to be in front of them when they draw and do have to fire because they’ll probably be off target by 30 degrees if they don’t drop it first.