We've seen it three times now. Likely four times by the end of the week.
Welcome to the Cycle™.
Discussion
And it will keep working for a while. But it will make all businesses and governments more hesitant to become reliant on the US. So I think this strategy is not going to be good for Americans in the long run.
Mandibles
This post aged like milk. Biden already negioated for these things, months ago.
Trump even made additional concessions to Mexico.