With the way DID works, It's most likely that Hades would be the original, and the concept of a racist guy whose parents named him Hades and he has an alternate personality who's just chill is kind of funny. Reverse Jekyll and Hyde
Notice how the seemingly nice one is the evil one? It's a reference to how the deltarune community parades around how woke it is only to be bigoted as fuuuck
There is lowkey absolutely nothing wrong with only wanting your life in your own races hands. It’s just biological tribalism. The only disgusting part is the hospital declining healthcare because he doesn’t have the same political opinions as them lol.