Being reborn is ultimately a good thing, especially in an apocalypse where staying alive, however miserable, is better than dying.
Just like in novels, after being reborn, you can use your memories from your previous life to get powerful ahead of everyone else in every way, be the first to scavenge and stockpile tons of supplies, build a force to resist the apocalypse, gather a harem of beautiful women, take revenge on the enemies who killed you in your previous life, and then enjoy a satisfying, happy life in the apocalypse.
In theory, that's how an apocalypse rebirth story is supposed to go...
But can someone tell me...
"Meow! Meow meow?!" (paw slap)