Eh, the top ten stocks in that fund are Nvidia, Apple, Microsoft, Amazon, Google, Broadcom, Google, Facebook, Tesla and TSMC. I propose looking for an ex-USA fund to put part of your investment into. Vanguard has a few, e.g. https://investor.vanguard.com/investment-products/etfs/profi... . You still get TSMC, Tencent, ASML, Samsung and Alibaba in the top 10, but the global stock markets seem less tech-frothy than the US.

(also not investing advice :)