You mean the exact thing China has been doing?
https://nationaltechnology.co.uk/Nvidia_GPUs_Sitting_Unused_...
https://www.tomshardware.com/tech-industry/u-s-commerce-secr...
https://nationaltechnology.co.uk/Nvidia_GPUs_Sitting_Unused_...
https://www.tomshardware.com/tech-industry/u-s-commerce-secr...