Not because they are, though.
“A team of 10 scientists has come up with an idea of how to make that happen: reclassify the most harmful plastic waste as hazardous material. That simple adjustment, the scientists write in the journal Nature, could trigger sweeping changes in how environmental agencies clean up plastic waste, spur innovation in polymer research and replace problematic plastics with safer ones.”
California has a littering problem. Do they take strong action to stop litterers?
NOOOOOOOOOOOO! They lean on producers to make their products less destructive [sic] when littered!
Blue State idiocy.