It’s the idea that the ‘Disney Princesses’ are marketed in Pink packaging with pink backgrounds. And how ‘for some reason’ Elsa and Anna dolls, when in the same box as the others, have their own section with their movie setting as the background. The Pink Void is just a marketing trend.
This is so funny cuz I deal with this with my sister because I'm the oldest and I bet all the other oldest people deal with this with their siblings 😅😂