It does seem like the laws are ever more stacked in favor of the crooks and against the victims. All the familiar politics have crept into that as well. I personally view thieves, particularly those that break into homes to be amongst the lowest rungs of society. It would not bother me if they were simply exterminated, the cost to society far outweighs the monetary value of the items stolen and often they are picked up over and over and over, only to get a slap on the wrist and they're back out victimizing someone else.
I, having been the victim of burglaries and other petty crime, understand and share the way you feel. It seems it is that way in pretty much all western countries. Definitely that way in Spain where thieves and pickpockets can be arrested dozens of times with little or no consequence and so the police do not even bother to prosecute minor crimes. It is a shame.
Having said that, petty crime is not a simple problem to resolve. Harsh laws and heavy penalties might seem like a simple and obvious solution but it is not really working much anywhere. America already has the highest incarceration rate by far so that does not seem to be the answer.
Simplistic solutions do not usually work in engineering and they do not usually work socially. America has very harsh laws against drugs and yet the drug problem has not gone away at all. The simplistic approach of locking them up has not worked. European countries have tried to understand the problem and find practical solutions rather than take the morality = punishment approach. Trying to help drug addicts seems to work better than just incarcerating them.
I believe petty crime is a complex issue which would need to be approached by trying to understand the causes rather than just hand out harsh punishments which, no doubt about it, is part of the answer. But, think about it, young people are stupid and will do stupid things regardless of consequences. Punishment does not even enter their minds.
Mostly what keeps young people from petty crime is living in a tight-knit society where everybody knows everybody, where you would be shamed and ashamed if caught. But western societies are moving away from that. Nobody knows their neighbors and nobody wants to know their neighbors. We all want to be totally private and independent and free.
I am not familiar with Japan but I get the feeling it is still a society with strong social and family ties ... and very low crime.
Many if not most kids will do something stupid in their lives. A stern but loving talk from a parent or relative or neighbor will usually have much more positive effect than a year in the pen.
Dear kindly Sergeant Krupke,
You gotta understand,
It's just our bringin' up-ke
That gets us out of hand.
Having said that, if I were king I would make it legal to castrate on the spot anyone caught stealing red-handed. I've had enough.