I try not to think about it, but there are lots of really bad people out there. They may be kind to their family and friends, but to the poor and powerless, they are really unkind.
When I drive, drivers cut me off, honk behind me even when I am stopped at a red light, give me dirty looks, and so on.
In life, many of the rich don't give a hoot about the poor and homeless. It's not their problem. There are people who litter. Dirty streets are not their problem. There are people and companies that pollute. World pollution is not their problem, they will probably reply if asked.