Energy and datacenter scale.
US is a near monopoly of this pairing. A crash will result in the removal of the fluff and ocerpricing of it all but the stance is beyond strong.
Unless China outcompetes Nvidea AND TSMC AND magically gets 4x cheaper energy they are in a much weaker stance for the long haul.
> AND magically gets 4x cheaper energy they are in a much weaker stance for the long haul.
By energy you mean electricity,the nuclear, solar and hydro-- the kind China has installed new 2TW capacity over the last decade while US installed 0.2TW capacity in the same time?