If they actually pulled off a decap strike like that Ukraine probably would've surrendered. It seems Russia was counting on it too from seeing how unprepared they were for the resistance.
This is good for China actually, if US is allowed to enforce their will within their sphere of influence as they wish, this opens up Taiwan for a negotiated surrender also. China just needs more chips to make it not worth the alternative for the US.
Tbh, there's a rather dark conclusion out of this.
US have genuine sphere of influence, which is uncontested. Which means US are quite prepared for multipolar world, where they are not a 霸 anymore,sure, but they just as powerful and aren't constrained at all. Anymore.
Yes, it's a bit like Qin retreating behind Hangu - but there's no Xiang Yu to follow them.
Europe has a small sphere of influence. Yes, contested, yes, Europe has no will/ hard power - but their cultural pull makes up.
Even Russia has a sphere of influence. Yes, contested, but no one contests Russian right to fight Ukraine - only "fucks around", as discussion before said. I.e. Russia is a beneficiary of a multi polar world.
China, despite rhetorics, isn't truly interested in multipolar world. There's no true Chinese sphere of influence - it's entire surroundings are either culturally different states afraid of China with thousands of years of history together. DPRK is definitely there. Only Russia and
maybe Pakistan are allies not afraid of China - but neither is sphere of influence.
The only exception is Taiwan, which is afraid and contested as hell...