Been watching the Disney original movies in the Zombies series and these are thinly veiled metaphors for prejudice against different groups.
Original Zombies: racism (zombies basically stand in for Black people).
Zombies 2: prejudice against Indigenous people, settler colonialism (werewolves stand in for Indigenous people)
Zombies 3: prejudice against immigrants (aliens stand in for immigrants)
I’m curious to see what they do in Zombies 4, which we’ll watch tomorrow.