[LaikaF]

I agree with you on that bombs thing. Currently USPS mail is very underscreened. All (or almost all) drugs in the US and coming in use USPS mail due the fact they need a warrant to open your package.

They currently have greatly stepped up their screening game though, mostly due to fentanyl. But that doesn't mean you have to ship straight to the US in bulk. A common route for fake pressed xanax was alprazolam powder to canada where it was pressed and either reshipped or smuggled into the US.