FedEx sent a gun I bought to Mexico, where it was promptly seized. Apparently Mexico sounds a lot like Michigan. Seller refunded the money and I hope he was reimbursed by FedEx, but I bet it wasn't easy.
Based upon the fact that DJI agreed to replace the drone, I do not agree. Perhaps if DJI sent a note of explanation to customs stating it was a warranty replacement, the whole issue could have been avoided. But then again, we are taking about the...