I have noticed the general decay of society is effecting my personal morals too.
I used to be a very honest person. One time I got to the car park and noticed I had accidentally left a block of chocolate in my trolley and not paid for it. So I went back in to the service desk and explained what happened and paid for it.
I would never do that again today. I would just drive home and be pleased to have scored the free chocolate.
Also I now find myself not caring about other people shoplifting and sort of fantasise about doing it myself, though I don't think I will. Not at this stage.