Centricide

The Centricide is a webseries created by Canadian poet and political theorist Jreg. It stars personifications of various political ideologies, split into the Extremists, each of whom wants to convert the entire world to their own ideology, and the Centrists, upholders of modern society's status quo. The four main characters are the four extreme corners of the political compass, these being Tankie (Marxist-Leninism), Ancom (Anarcho-Communism), Ancap (Anarcho-Capitalism) and Nazi (Fascism).

Popularity
The Centricide series is the main reason for the existence of Jritter, due to the fandom being focused on it, and its creator Jreg.

Most of Jritter users have watched the Centricide, and share fanfiction, fanarts and opinions regarding the series. The appeal of the Centricide seems to rely heavily on the charm of its characters, whose personalities are almost entirely dictated by the ideologies they represent and therefore parrot its beliefs and talking points.

Media such as Realicide, Jregswap, the upcoming dating simulator game CentriSim and many more are entirely dedicated to or heavily inspired by the Centricide series.

Portrayal on Jritter
Being the core of its existence, Centricide is often discussed on Jritter. Many users have claimed to be "simps" for many characters, fanart depicting Centricide characters are abundant, and a small community of accounts roleplaying the characters has recently formed. Centricide "ships" are sometimes discussed, some of these being Tankie x Ancom or Tankie x Nazi.