Returnable via an extra shipping?? Yeah that’s absolute greenwash, it’s a bulky rigid EMPTY plastic box to be shipped back filling up more trucks and planes

Edit: Sorry, just read that they fold down. That’s better, but I still doubt that the extra traveling it has to do is worth it compared to local recycling. I’d prefer a push toward monomaterial packaging (either all paper or all plastic, e.g. no metal clips or hard to remove plastic tape that end up in the paper recycling bins)