Re: Nobody can sensibly deny that this is a moral imperative
"Ironically, the heavily tattooed harley-riding gangbangers are likely to be extremely protective of kids, etc"
Don't judge a book by it's cover and all that. Any large enough group of people, whether that be tatooed bikers, football fans, church social group , rotary club etc* is sure to contain a fair number of decent people, a few truly excellent dudes/dudettes, and a handful of obnoxious wankers.
*except parliament where the proportion of obnoxious wankers is rather higher