[nradov]

Not at all. Perhaps you haven't been paying attention but the process of decoupling the USA from China is well underway. A lot of manufacturing is moving to other countries like Vietnam and Mexico. Losing access to cheap Chinese imports would be painful but mainly just for consumers. We don't rely on them for strategically important stuff, especially not for military equipment.

If there is a conflict with China then I doubt that other NATO members will play much of a role since they have no critical national interests in the Indo-Pacific region. It will mainly just be the USA with perhaps some assistance from a loose coalition of Taiwan, Japan, South Korea, Australia, Vietnam, Philippines, and/or India.