Many people become rich, successful and powerful by unfair means like fraud/scam etc. As a result, many people in the path of Dharma are not able to compete with them. It tempts good people to follow adharma path in order to succeed.
How does Hindu religion explain it? I heard in Kali Yuga only 25% is dharma (i.e one leg of the bull of dharma is left rest 3 are chopped off). How long does it take to get the effect of the bad work?