We’re importing drywall now?
Good grief.
Manhattan is laden with manhole covers made in India. The only rationale I can think of is, it must have cost nothing to ship as they were probably desired for balast. That's the reason, incidentally, why there are slate roofs in Richmond, Virginia (it was used as ballast on ships from the Northeast). Or so I've been told.
This sounds like some BS cooked up by some ambulance chaser condo case lawyers in south Florida with the aid of some moron reporters.
Maybe a few contractors used "Chinese" drywall, but I am a building inspector and have been on thousands of job sites in S Florida and have never heard of or seen it.