...You realize the only valid uses of supply chain risk you mentioned were DJI and Huawei. TikTok isn't providing services to the U.S. Gov. Anthropic is an American company with no foreign ownership. A supplier does not have to sell it's product to a government it knows is liable to misuse it. Not as a SaaS provider. Nvidia and ASML are both now covered under ITAR. Your specification of Democrat &Republican admins just demonstrates both are two sides of the same coin. Both need a good and thorough cleaning out.