If it really only takes 20B/fab, workers, and water, then the USA is a few government contracts away (easily explainable in military budget ;) ) from leading semiconductor manufacturing by passing a New New-Deal program and building fabs near the Great Lakes and two Coasts.<p>Only problem is will.
Related but flagged?<p><a href="https://news.ycombinator.com/item?id=39365132">https://news.ycombinator.com/item?id=39365132</a>
Maybe he could settle for $100B, I know someone with exemplar track record when it comes to losin^^^investing <a href="https://www.reuters.com/technology/softbanks-son-is-seeking-about-100-bln-ai-chip-venture-bloomberg-news-2024-02-16/" rel="nofollow">https://www.reuters.com/technology/softbanks-son-is-seeking-...</a>