This article introduces a new type of complex emerging funds that are challenging the "Vanguard effect." According to Bloomberg Intelligence data, the average fees of newly launched ETFs this year have climbed to a record 65 basis points, indicating a departure from the low-fee philosophy advocated throughout Jack Bogle's life. The article, written by Bloomberg News reporter Emily Graffeo, focuses on the fee trends in the ETF market for 2025 and their potential impact.