Not really, but there's basically no path of recourse for OpenAI no matter how you frame it. They could accuse DeepSeek of sanctions violation or IP theft, but nobody in China is going to prosecute them.
I don't even think DeepSeek is that big of a deal, but it's pretty clear that this is a diversion on OpenAI's behalf to try and emphasize their own importance. Their desperation is humiliating enough, the irony almost doesn't even register relative to the myriad other ways OpenAI has disappointed and betrayed American customers.