Comment by Someone

They would in the current scenario, yes, but the OP said “Two typical scenarios that we know from the past in industries like cars for example”

In the past, countries would put tariffs on importing cars, but not on importing car parts (with some complex definition of what constitutes a car and a car part. IIRC, there once was a loophole where one imported a car and converted it into a van by removing back seats to avoid a tax on importing vans)