It's honestly super easy since SWIM does it all the time. The key to not getting in trouble is knowing the Shipping Laws. For example, if SWIM doesn't know what is coming in a box that gets shipped and left at a workplace, and maybe he waits until there is nobody ever around to go check his mail in a private location there is 0 chance of getting busted in the US.
SWIM thinks that using SWIM is not advisable or beneficial.
On daily base Im going to see different things about bitcoin some are saying that bitcoin is going to lead corruption and some of them are saying that bitcoin is supporting drugs dealers which is totally wrong statements because bitcoin is not here to support bad people bitcoin believe to help people those who dont have money but if someone they are using bitcoin for bad things so they must stop it and start work here to earn money as much as they want with legal way.