Youre definitely not paranoid. Im sure they can track it. Especially if you order non personal amounts. Or an excessive stack. If they wanted to run an investigation ite plausible to think they'd use that as evidence against you. Heck even the signing for things from UAE concerned me. Because back when I used to order more dark market type products from overseas . Rule of thumb was never sign because youre acknowledging that's your pack .Plausible deniability goes out the door. Under this administration unless youre rich enough to bribe Trump for a pardon or someone can offer him something in return. Than definitely better to take extra precautions. Each time his appointees took over usps. It seems like shipping has gotten stricter. Plus slower the under first guy DJT appointed. Dejoy switched from using airfare to using his shipping company to haul USPS mail around from my understanding.
You shouldn’t be messing around with illegal anything, you lack the basic intelligence to stay out of jail.
Signing isn’t evidence of any kind. It’s merely acknowledging the work of a delivery company. People receive letters and packages routinely requiring signatures and don’t know where they’re from. It’s not a tactic used by law enforcement, because it’s worthless in court. It only exists in cartoons and your vivid, drug addled imagination.
“oh no, he didn’t sign for it, looks like this criminal is too clever for us”.
If receiving a package of illegal drugs was sufficient evidence to throw someone in jail, people would be placing orders to be sent to their boss., ex, or anyone else they didn’t like. In your case you’d be sending them to the White House. Use some logic.
Controlled deliveries are used to get probable cause to search a location when there’s not enough evidence to obtain a search warrant. A signature is an impediment. A tracker is placed in the package, and however it’s brought into the building, by whoever, because known contraband is inside, there’s now probable cause to enter and search for evidence connecting the target to illegal activity. And no, if it’s just that package, and nothing else is found, it’s not enough to make an arrest.
And keep your mouth shut about politics. This isn’t the place for it, and no one wants to be disheartened by being reminded their vote can be nullified by someone like you.