Isn't it illegal to move drugs across the border? Importing other goods seems much simpler. I mean, according to this you can only import drugs into USA if you

Isn't it illegal to move drugs across the border? Importing other goods seems much simpler. I mean, according to this you can only import drugs into USA if you are the manufacturer, meaning USA doesn't permit global market forces. https://www.kff.org/medicare/issue-brief/10-faqs-on-prescription-drug-importation/#:~:text=Currently%2C%20the%20only%20type%20of,U.S.%2Dapproved%20and%20manufactured%20in https://www.kff.org/medicare/issue-brief/10-faqs-on-prescrip...