It is no longer in measure. The system had been watered down, and you only see small particles of its effects in the rural settings. I hail from among the Igbo community. I remember our childhood days when people lived and shared things in common. People desired to help one another. Shout in the middle of the night, the whole community will run out, conven in your house to know the reason. 
Today, I resident in Abuja, the capital city, where people mind their businesses. A neighbour who wants to be nice can only call police to come and find out why you shout and rescue you. It is a self-centered life, economy, no give and take.