They've essentially said "pen company won't let us use their pens as neutron flux regulator rods, so anyone building power plants for us isn't allowed to use these pens as pens"

(and yeah, there might be a completely legitimate reason to stop your subcontractors from using HuaweiSpyPens, but determining that ACME Pens is just as dangerous because they refused your neutron flux regulator order looks like a punitive measure, not practical risk reduction)

So the DoW should have the ability to perform mass surveillance on American citizens?

Mind you, that is not the DoW’s charter. How would a restriction on that be “unfit” as you say?

The DoW is perfectly within their rights not to purchase anthropic products. That’s different than labeling them a supply chain risk.