So is stepping outside of your front door every morning. Or signing into the internet everyday. Who know what kind of nut-job you'll run into. I'm sure there are a lot more crooked people on the streets than there are in jail.
So basically because they have done wrong then we should condemn them? Perhaps you should take a peak at this verse:
Matthew 25
35 For I was hungry and you gave me something to eat, I was thirsty and you gave me something to drink, I was a stranger and you invited me in,
36 I needed clothes and you clothed me, I was sick and you looked after me, I was in prison and you came to visit me.'
37 "Then the righteous will answer him, 'Lord, when did we see you hungry and feed you, or thirsty and give you something to drink?
38 When did we see you a stranger and invite you in, or needing clothes and clothe you?
39 When did we see you sick or in prison and go to visit you?'
40 "The King will reply, 'I tell you the truth, whatever you did for one of the least of these brothers of mine, you did for me.'
41 "Then he will say to those on his left, 'Depart from me, you who are cursed, into the eternal fire prepared for the devil and his angels.
42 For I was hungry and you gave me nothing to eat, I was thirsty and you gave me nothing to drink,
43 I was a stranger and you did not invite me in, I needed clothes and you did not clothe me, I was sick and in prison and you did not look after me.'
44 "They also will answer, 'Lord, when did we see you hungry or thirsty or a stranger or needing clothes or sick or in prison, and did not help you?'
45 "He will reply, 'I tell you the truth, whatever you did not do for one of the least of these, you did not do for me.'
46 "Then they will go away to eternal punishment, but the righteous to eternal life."
A few years ago I was involved with a local group that had decided to put together Christmas presents for inmates. You didn't have to participate. I wrestled with it as I had the same attitude that you had, yet they still are humans and even if they do wrong, they're still entitled to compassion.
I didn't do it. And the fact that I didn't do it is still stuck with me.