SoundHound AI (NASDAQ:SOUN) has emerged as a significant player in the artificial intelligence (AI) sector. Shares of the frontrunner in voice AI have surged more than 100% year-to-date (YTD). This impressive performance starkly contrasts with the Global X Robotics & Artificial Intelligence ETF (NASDAQ:BOTZ), which has declined nearly 1% over the same period. However, the rapid appreciation of the SOUN stock price raises concerns about the sustainability of the move. The AI sector is currently facing increa ...