Fandom is an especially fertile lens through which to view such questions, because fandom is premised on shared passion, and that shared passion creates tribal affinities and emotional attachments that obliterate rational thought. (If you want to analyze digging-in-your-heels, against-all-evidence self-justification, look at fan behavior.) We can see the real-world consequences of fandom when we turn to politics. Much of the vomitorious 2016 U.S. election was a clash of fandoms: Bernie fans versus Hillary fans versus Donnie fans. The U.S. is so besotted with celebrity culture that we’ve handed our fate over to perceptions of politics that are the intellectual equivalent of liking or disliking a Kardashian. Fascism doesn’t need the leader principle anymore; it thrives much better in the politics of style and image.
–Matthew Cheney, The Night Ocean by Paul La Farge