If the US cared about remaining competitive with China, the government would attack
this. Example approaches:
a) Smallish hammer: disallow priority based on Chinese patents.
b) Big hammer: if anyone wants to manufacture anything in the US and sell to the US market, give an automatic patent workaround. For example, there could be compulsory licensing, at enforced and genuinely reasonable prices, for all patents, foreign and domestic. If someone wanted to build an SLS printer or an e-ink display here ten years ago, they should have been allowed to while paying a small amount (small enough that the whole enterprise remained profitable) to the respective patent holders. Submarine patents should be completely inapplicable: if I opt to buy compulsory licenses, there should be a limited period for any patent holders to announce themselves, and then the patent holders could fight over the (capped) royalties while I continue to manufacture and sell the product.
c) b, with the system built in a way that works for open source too. I should be able to publish open source things with zero risk regardless of patents. I should be able to sell them and other people should be able to deploy them on their own under terms like (b) that make it economical to do so.