possible reason for the dino apocalypse/other end of the world scenarios

- life and death were angry at each other for some reason and did not talk for a long time
- but being apart for so long meant death was aging and aging meanwhile life was getting too young
- death 'died' which is step one to the apocalypse because wtf do you do without death existing??
- and so life found him and revived him which is step two of the apocalypse because he was 'corrupted' with contradicting forces and boom

ultimately it was necessary because life also peaces out of existence without death and so it was a 'either we destroy everything or we disappear and i'm too selfish to let us disappear' rip dinosaurs