I think this makes some sense for food storage at least, esp. wrt aluminum and glass (though it creates a burden on people who often can't physically afford it). It gets a lot harder for medical stuff where individual things need to be in sterile packaging until point of use. We're not gonna be individually packaging needles in glass for diabetics to use, for eg. The logistics of that are staggering, and the cost would be very high, yet the economies of scale are not there for it.