Twitter has many communities.
Anitwitter, the cancer of Twitter.
The liberal whites, the people who nitpick about Trump
The sarcastic blacks, the people who reply with reaction gifs to everything
The delusionists, the people who have an Illuminati icon and say something something will destroy earth soon.
The LGBTQ+ community, 95% of Twitter users.
The stans, a subcommunity of Anitwitter, the LGBTQ+ community, and some others, but are too big to be classified as a subcommunity.
The gaming community, mostly Nintendo obsessionists (if that’s a word) and usually have an anime icon.
There’s some others, but I won’t go into more detail.