Social media bubble / filter bubble - group of people are together and isolated in the ring and circle. Isolation according to identical likes and shares on networking site and internet Stock
How to Escape Your Political Bubble for a Clearer View - The New York Times
Filter bubbles: the "weak links" in your network are the solution
Filter Bubbles and Echo Chambers - YouTube
Bursting Your Filter Bubble - Sociology - LibGuides at Simmons University