No, there are still other things that are worth recycling. Sorting would separate out aluminum, paper, glass, plastic in a single stream recycling. The recycled

No, there are still other things that are worth recycling. Sorting would separate out aluminum, paper, glass, plastic in a single stream recycling. The recycled material all gets bundled up and tested for some purity (i.e. this giant block of aluminum cans we crushed together is 98% aluminum). It is kind of more the fact that for a the blocks of aluminum, glass and paper there are buyers that can actually use that recycled material (if it is of a high enough purity) but the market for recycled plastic is small so it is likely cheaper to just throw anything plastic (or has some plastic) back in to the garbage. The purity of the recyclables has been a problem and there are companies (like AMP Robotics [0]) working on machine learning to better sort and re-sort recycled material to get it up to a purity that it is actually financially worth using and won't get abandoned and thrown in the trash. [0] https://www.amprobotics.com/ https://www.amprobotics.com/ Edit: Not to say that there isn't intentional deception as well. The most blatant example I have seen in some municipalities is a city that has a "recycling program" to make people feel good but the trash truck comes by and dumps both the trash bin and recycling bin in to the same truck.