It is not that simple. The minute China does it - they stand alone. The whole premise of outsourcing manufacturing to China will die. No one will trust them to do it. In my opinion they won’t do it
They may not explicitly desire standing alone, but I wouldn’t bet against them deciding that’s the better option, nor would I bet against them using or threatening to use their manufacturing capability to put pressure on certain policy objectives. It’s not like other countries don’t use economic impact as a carrot/stick to achieve policy objectives.