It doesn't have to be that way. And businesses are changing their supply chains because of the tariffs. When those tariffs are ended there is a decent chance those businesses will be settled into where ever they moved to. Business was moving south from China anyway because the Chinese middle class is growing raising the costs of doing business there.
Let's see a raise of hands: who approves of China blocking US business from its markets, of China stealing our tech, and of China dumping (legal term) products onto the US market?