A standard English sentence expressing the same sentiment might be: "I am a creator of independent fan works, and I challenge you, mainstream media, to a conflict within the bounds of our current existence."
No single source claims this phrase, but it exhibits hallmarks of: doujindesutvdoyouwannafightinthislife
Final thought "doujindesutvdoyouwannafightinthislife" is a provocation rendered as a mashup: a vernacular manifesto that asks whether you will contend with the forces that shape your creative life. The productive answer is rarely a single battle; it is an ongoing set of choices — to claim space, to teach, to remix responsibly, to build solidarities, and to refuse silencing. Fight, but fight to enlarge the field of belonging, not just to win a narrow skirmish. A standard English sentence expressing the same sentiment