It is typical human behavior to stay within places of comfort. Take steemit for example, those who are feeding off a Whale/Dolphin see no point socializing on the platform, I know a few in this category
Luckily those who know the true value of exploring and trying something new will always seek to expand their knowledge base. Hopefully I fall into this category
Those who are eating narrow will eventually lose their meal tickets as the food tends to travel and migrate often here. In my opinion, it is risky to focus.