no, the poor don't commit most of the crimes, and what crimes they do commit are often crimes of necessity and of quite limited effect. whereas, the crimes of the well-to-do are often large and affect a broad range of society (y'know, like the sacklers, madoff, putin, or bashar al-assad). worrying about thugs and shoplifters makes as much sense as worrying about lightning strikes, pickpocketing, kidnapping, and drowning in a bathtub. if you worry about the former, you should seriously worry about the latter too. but you shouldn't ever worry about any of those things, since they're exceedingly unlikely and/or of limited effect. centers of power, wealth, and influence are far more likely to negatively affect your life, potentially dramatically, than a thug or a shoplifter.