arXiv in trouble?

Since June 15, 2025 there have been 8 papers posted to arXiv with the phrase “Hodge conjecture” in the title or abstract. By my count 6 of them (75%!) are LLM-generated nonsense, replete with hallucinated references; as you might imagine the amount of correct mathematical content they contain is near-zero. I worry this issue will only get worse with time.