Even in that article, they’re talking a bout collecting 48% of plastics but actually recycling 39%. I’m all for giving credit where it’s due, because it’s much better than we do here on the US. But is it not still a scam that so much that people attempt to recycle never is?
No, I don‘t think it is.
Not everything that isn‘t working perfectly is automatically a scam. There are many factors that might prevent a relatively large amount of trash from being recycled, like, for example, contamination with other substances or additives, unseparated composite materials or simply technical limitations.
That‘s not a scam, though, that‘s just the current state of the available technology.
Here in Germany, it‘s pretty common knowledge that these limitations exist. Recycling is still very common, as ~40% is still far better than 0%.