An addiction, fetish, or love of putting politics into something that is enjoyable without them, an addiction of making anything and everythingpolitical.
Both sides are guilty of it, and can be easy to spot.
A word for somebody with political delusions. Particularly someone who makes their political stance/views/fears their entire livelihood and personality.
A politischizo will usually speak of/post nothing but politics in their day-to-day lives and cannot hold a conversation without doing so.