If I recall your country of origin is imbedded when you register your drone. I think the drone registration number can be cross referenced withe the serial number.
I live in Canada and your right for some reason Canada did has not been shipped the Creator Combo hower the EU and the UK have them? I purchased the Mavic 4 Fly more Combo and purchased the RC Pro 2 and the 2400W charger and a set of propellers...
American companies are refusing to eat the tariffs and passing on the taiff fees to customers so I doubt very much that DJI will eat the tariffs. G7 countries are expanding their trading partners and excluding the USA in the process as it is...