There is no way to embargo China, the world's factory and practically the world's biggest economy, the latest attempt by the US only hurt the US economy, while China grew by 8%.
The US strength in the globalized market is weak, Russia, for example, continues to trade and receive goods from China, by ship, by train, and what can the US do? Fighting both, NATO has already shown that it has no military capability without American support, and Turkey that it has is much more allied with Russia and China.
And Russia is not using anything in Ukraine, of the fleet of fighters of more than 2 thousand they have used so far 180, between fighters and bombers, of the tanks that exceed 6 thousand they have used and are using 500, in the vast majority old t72 and t80, Ukraine has records of only 5 t90 and 10 terminators. It's as if Russia wants to stall the war so that NATO enters and the real war happens. And according to an EU minister, the aid provided so far to Ukraine has already depleted NATO's military stockpiles.