I value what Homeboy Industries is doing and I respect the people who are participating in their programs and trying to turn their lives around. I wish them nothing but success.
That said, it isn't a normal job training program. If you had a friend with no criminal record who was looking for work, I doubt you send him to Homeboy Industries in order to get job training.
Ray was in prison, but he isn't someone trying to turn his life around after falling in with gangs or crime. He was a Sergeant in the U.S. military who had his freedom taken for no reason.
He has just been forced to spend 11 years of his life with people from backgrounds that led them into the criminal-justice system. Some of them are good people, others are not. But none of them came from the same circumstances as Ray, a man who risked his life for our country and never did anything to society for which he needs to atone.
I will certainly tell him about Homeboy Industries and let him make his own decisions. But I think it's totally reasonable if, after being forced to spend 11 years surrounded by convicts, he now chooses to seek out situations where he will be able to spend time around "normal" folks.