In Hungary it gets sorted out locally. We also recently implemented a bottle return system that (although it's annoying) produces clean stacks of PET, aluminium and glass, all of which are recyclable.
Even with PET, arguably the most recyclable plastic, most of it doesn't go bottle-to-bottle but rather bottle-to-textile. Because most PET "recycling" doesn't close the loop, so it's dubious to even call it recycling. That said, some bottle-to-bottle recycling of PET is done, and this has been getting better.
mikkupikku|1 month ago