Good luck making OpenAI and Google cry uncle. They have the US government on their side. They will not be allowed to fail, and they know it.
What I appreciate about the Chinese efforts is that they are being forced to get more intelligence from less hardware, and they are not only releasing their work products but documenting the R&D behind them at least as well as our own closed-source companies do.
A good reason to stir up dumping accusations and anti-China bias would be if they stopped publishing not just the open-source models, but the technical papers that go with them. Until that happens, I think it's better to prefer more charitable explanations for their posture.