We have the same in Denmark, something about new regulations in USA that is implemented with such short notice that the parcel companies can’t keep up.

Just stop doing business with USA if you can.

Due to the new customs regulations under the Executive Order “Suspending Duty-Free De Minimis Treatment for all Countries,” which will take effect on August 29, 2025, there will be temporary restrictions on postal goods shipping to the U.S.

https://group.dhl.com/en/media-relations/press-releases/2025/new-us-customs-regulations-temporary-restrictions-on-postal-goods-shipping-to-the-us-for-private-and-business-customers.html

I don’t get the hype; the American companies (FedEx/UPS) will just keep the profits from now on instead