Mal ne blöde Frage: Eine abonnierte Zeitschrift, kommt die in Plastik verpackt (z. B. Schutz vorm Regen)?

This is quite different and also depends on the magazine (which is specific)

The best example is media that are usually collected, such as Micky Maus. Such “magazines” always come in foil. Others return, star, mirror etc come “Nackich”, which have only a small shipping sticker that can be detached within xy (time).