How would a country (in the absence of egregious levels of regulatory capture) benefit from that? It would strike me as both ridiculous overreach, and something for which the only benefit would be some megacorp having the ability to cut jobs, while adding to waste (not all things need packaging!), reducing the capacity for manufacturers to innovate, market and reduce their own costs, and creating a system that would wind up rivaling the tariff code for complexity, all so that Amazon can sort and fill packages with fewer humans.