Very unlikely.
No rational company is going to wreck their best customer.
They may intimidate us into servitude with no shots fired, though.
Should read ' best paying customer' no?
How large a tab do you think the Chinese will let the US run before calling in their marker?
And if the US cannot pay its debt, maybe the price of doing business with big-C is staying out of regional conflicts in Asia.
Many thought much the same before WWI. Nationalism is a much more potent political force than trade.