Businessman working in the officePixelfit | E+ | Getty ImagesDemand for exchange-traded funds continues to grow as investors seek lower-cost, tax-friendly options to meet their financial goals. But missteps can happen, experts say.   ETFs brought in $540 billion in new money during the first half of 2025, which exceeded total inflows for the same period in 2024, according to Morningstar. Meanwhile, companies have launched 464 new ETFs through June, which could pass the 2024 record of more than 700."The rise ...