Why not put barcodes or QR codes on all plastics and simply use video feeds with air directional sorting as almost all empty plastics are very light?

1. Abolish TSA and use simple scanners. 2. Use secure cockpit doors PLUS a red button that any flight attendant can trigger that requests immediate safe landing and that shuts down all communication with cockpit until landing.

Pretend that we could make graphene wire or ribbons in long lengths. Would this change the situation for home wiring (either retrofitting or new construction)?