Dess could've used to be an outcast, "the scary girl" before her disappearence and Susie moving to Hometown

I've spotted that no one in the Light World outside of Holidays and Dreemurrs ever mention Dess. Even folk of her age group such as Pizzapants, Nicecream Guy, Catty, Bratty said no word about her.

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Which make me think that everyone except of two families (and Gerson), never liked her. Because if person was liked, no one would move on so easy without even a random namedrop. And she likely was og "pre-Chapter 1 Susie". As there are parallels between Susie and Dess, latter was unbearable person. So when she went missing, almost everyone sighed with reliefed. This also would explain why in the town were not concerned of her, mayor's daughter missing.