Question

What are the reasons for the old people being abused harass?

Answer 1

The biggest reason is that they are helpless. 

When the world sees everything in terms of money, they are not worth the money and whatever they were is not recognized now.

Some cases, They did not sow love in the hearts of these youngsters.    There is a story which goes like, the mother was put in a old age home. she was about to die.  she calls her son and he visits her. she requests him to donate a AC in her name to the home.  He asks why as you are not going to be here anymore.. she tells its not for me.