So, it was false :
Likewise, for potential military help lacked hard evidence, a European official and two U.S. officials said.
The U.S. officials said there are no indications China is considering providing weapons to Russia. The Biden administration put that out as a warning to China not to do so, they said.
The European official described the disclosure as “a public game to prevent any military support from China.”
That was most definitely NOT a warning to china or a effort to ease ukrainian situation by discouraging the chinese from providing support to russia.
If the purpose is really to discourage china from supporting russia by letting china know the cost the west is willing tnexact such a move, a quiet, but clear abs precise behind the scene communication will serve completely perfectly that purpose. Airing it publicly is actually counterproductive by adding to the political cost for china to back down.
There are only two purposes thar can be served by stating this publicly. both of which are specifically intended to attack china for purposes completely separate from any concern arising from the ukrainian war:
1. preparing the public opinion for future action to further worsen relation with china after the war by insinuating china deserve it for supporting russia more than ir actually did.
2. embarrassing china by making it look like china backed down before US power when china probably didn’t intend to do it in the first place.