"There are no more thieves in Europe than in your own town."
Not sure about that, but pickpocketing never seems to take place in our county of 88,000 people on coastal Georgia.
We have a lot of tourists and the crime report in our local paper lists lost of shoplifting, DUI, burglaries and yes, some shootings, but NEVER a pickpocket.
When in Barcelona (have been there 4 times in the past 12 years), every time I go, people that I have dined with or been on tours with from our cruise ship have been victims of pickpocketing. The news reports that I have read (around 8-10 years ago) explained a big part of the problem was that pickpocketing is not considered or treated as a crime, like it is just about everywhere else.
When in Rome, having been there twice, one of my daughters was the victim of a pickpocket on the METRO, despite my briefing warning the family. She was a teenager, so perhaps she just wasn't prepared to be a victim? That was the second time in Rome, the first time, a member of our party of 7 had her wallet snatched out of her purse at a sidewalk restaurant.
When in Paris, my ex-wife had her wallet stolen with some cash and a credit card in a department store. Months later, I received charges from Peru of about $2000. I wasn't responsible, since I had reported the theft to AmEx.
Years later, my other daughter was in Paris (not with me) and had her wallet stolen from her purse at the RER near CDG Airport.
When in Madrid, with my ex-wife and other family members (same 7 as mentioned in Paris) were sitting in the Plaza Major drinking wine and soda (kids) when we were distracted by a man asking us if we wanted to rent a car. A woman snuck up and took a purse of one of our group. Fortunately, the thief was nice enough to turn in the purse as well as a passport inside (no money or credit cards) to the US embassy. That was a thoughtful thief?
yes, we have thieves, but for some reason pickpocketing is a huge concern in some cities in Europe. I lived in Germany for four years and it didn't appear to be a problem there.