How do these dark web guys ship drugs without it being detected? Isn't it more risky for the buyer than the seller considering they are accepting illegal drugs being delivered to their home?
Usually like they would smuggle the stuff in anyways, stuffing it in shampoo bottles or other things with something wrapped around it etc. You're shipping a lot less product this way as folks are not usually buying keys or multiple pounds so the risk is less.
I had a friend that lived in Australia and they sell a product over the counter there that has Tylenol and codeine in it so I got them to buy 2-3 bottles and ship it over without a return address so they wouldn't get in trouble. Customs of course got it and sent me a letter stating something was caught and what it was. I wasn't going to admit to it if they asked anyways

Just play dumb and tell them you was not expecting anything or you may get charged to destroy illegal stuff if they choose if they can truly tie it to you