I just visited Texas and they didn't have this problem, but it was hella boring there. A lot of places outside the USA also don't have this problem even in the big cities.
The shoplifting "epidemic" has been due to organized gangs for quite a while as the increasing legality of marijuana is impacting their revenue streams.
In case someone reads this as sincere:
This type of cognitive dissonance is neither necessary nor allowed for a public defender. In the first instance the day-to-day reality of unjust governmental administration is so insane that, not only would nobody from outside believe it, but it becomes counterproductive to engage in rationalization fantasies like the parent describes. I don't need to concoct a reason to feel sorry for my client--there are too many obvious real ones. I also don't need to feel sorry for every client to do my job well.
In the second instance, I am actually confronted by evidence all the time in a high-stakes adversarial environment. My client is going to jail for stealing diapers. If he makes up a story that he's not reselling them on ebay and I believe that story, I'd better be sure that I'm not going to get some PayPal statements in discovery the night before trial.