The longshoremen have raised hell many times before with many of the same nope tactics/ iirc they always win.

They're union, they're very tight, and they have work contracts. These agreements cannot be altered until they expire and are re-negotiated; the terms of current contracts stand as is. Biden can't just walk in and tell the Longshormen's union that all the terms are changed tomorrow.

Crazytown meets unexpected blockade. Then what happens?

The longshoremen have raised hell many times before with many of the same tactics/ iirc they always win.

They're union, they're very tight, and they have work contracts. These agreements cannot be altered until they expire and are re-negotiated; the terms of current contracts stand as is. Biden can't just walk in and tell the Longshormen's union that all the terms are changed tomorrow.

Crazytown meets unexpected blockade. Then what happens?