That's quite likely to happen given how American politics tend to go left to right then back almost every election. I suppose some companies (but not all) will

That's quite likely to happen given how American politics tend to go left to right then back almost every election. I suppose some companies (but not all) will prefer to lose some money now rather than to take the risk of investing in large factories in the USA and lose whole factories, along with all money they invested into it, later.