Waste management experts say the problem with plastic is that it is expensive to collect and sort. There are now thousands of different types of plastic, and none of them can be melted down together. Plastic also degrades after one or two uses. Greenpeace found the more plastic is reused the more toxic it becomes.
New plastic, on the other hand, is cheap and easy to produce. The result is that plastic trash has few markets — a reality the public has not wanted to hear.
From the NPR source I listed earlier. Industry has no interest or ability in fixing this issue by recycling, and vanishingly few municipalities are likely to subsidize plastics recycling to a level at which it makes an appreciable dent in plastic waste.
The plastics industry has cynically forwarded the idea of plastics recycling despite knowing it was unfeasible. We need to drastically reduce plastic use, and probably limit the types of plastic produced for the sorting problem to be mitigated enough that recycling or a clean disposal method is feasible.
These statements are you throwing up your hands, but towards the actual problem of plastic waste.
Where I live is on Earth, they don’t do it well anywhere here. In the US, people have been actively trying to get people to recycle more since the 70s, plastic recovery from recycling barely gets over 5% and that’s consistent throughout that 50 year period. That’s not just “not 100%” that’s dismal.
As an initiative it has been wildly unsuccessful at best, and a cynical distraction at worst. The plastics industry is largely the same entities as the oil and gas industry, and they have run the same playbook to defer meaningful action against their damaging products.
To bring it back: People not recycling plastics is equivalent to people not eating their pizza crusts in that they are trivial and ineffectual solutions to the problems of waste.