Respawning in nether suggestion--based on Greek mythology!

One possible myth-related way to respawn in the nether would be by eating nether-grown food. In Greek mythology, eating the food of the underworld gave it a greater hold on you, even making it impossible to escape! Hades tricked Persephone into eating six seeds of a pomegranate, so she was trapped in the underworld for half a year. I am unsure about the implementation of this, but one possibility is a special, nether-grown fruit, separate from whatever odd edible plants may be added for food in the future. This definitely shouldn't be done by eating piglin beast meat!