OMG - those arrogant b@$t@rd$! That boils my blood. As you mentioned in the OP, the problem is always ours. We're somehow weak, and, if it's not weakness, it's wickedness. A JW who has left is either weak or wicked; it's never that he left because he's strong and smart and has researched and spent a lot of time analyzing and really wants truth.
And, as for the picture that you posted... I've driven by JWs at carts a number of times, and, the look on my face was one of utter contempt and disdain. I always think how ignorant and clueless and unreasonable they are and how they are really scared of questions and challenges and outside info... how they claim to be lovers of truth, but don't want the real truth. I always think how glad I am that I am no longer part of that - trapped on that hamster wheel of mindless busy work that takes lives and keeps drones from straying.