美联储理事沃勒：希望看到数据中心以外的更多投资。

Group 1 - The core viewpoint is that Federal Reserve Governor Waller expresses a desire to see more investments outside of data centers [1] Group 2 - The statement indicates a potential shift in focus for investment strategies, suggesting that diversification beyond data centers may be beneficial for economic growth [1] - This perspective may influence future investment trends and priorities within the technology and infrastructure sectors [1]