At first it was all about presenting data in an original looking way. In the end it was about pushing political ideas in your throat using a plain bar graph. It was not about sharing something interesting you found but about taking advantage of a captive audience.
It’s a Wikipedia link away, it doesn’t require a PhD to read and understand. Why are you assuming I need to study it to know what it is?
Would you like to state your views? Because it certainly sounds like you have some that are pent up inside.