The US is a net importer (runs a trade deficit) because Balance of Payments is zero sum. Very short version: Cash flowing into and out of the US needs to balance. So when US companies make profits abroad or capital investment flows into the US it creates a net cash flow into the US that needs to be offset by money spent to import goods and services.
As long as the US is an attractive investment target and it’s companies make profits worldwide it will run a trade deficit. Trying to make this deficit go away is like a giant game of whack-a-mole. If you block one thing something else will just take it’s place.
No one is trying to make it go away, we’re trying to lessen it and create more industry because we’ve lost so much.