I appreciate a good whataboutism as the next guy, but please keep in mind that fruit already has short shelf life, and plastic packaging is not used for longevity or higiene but to protect the product from mechanical actions and to prebundle items.
> It's probably fine even if it leeches out into a landfill (...)
The whole point of using paper-based packaging is that this problem simply does not exist at all, it's recyclable, and the timespan it takes to biodegrade is not measured in geological time.