I write freelance software guides for absolute beginners. Last month I published a massive piece on building an automated budget in Excel. Today I found a competitor ranking above me with my exact article. They ran it through a language model. It uses my exact column layouts, my specific sequence of instructions, and even my running joke about tracking excessive coffee purchases. They just used a thesaurus to swap the vocabulary. Since an algorithm generated their text, who legally owns that spun version? Does running my work through a machine completely erase my copyright?