First off, I just find this more annoying than anything else, that's why I make this post.
I personally have overweight blocked, because in my mind, chubby is a step below overweight.
When would there be a need for both tags on a single picture?
Is this more up for debate or is there any validity to anything of this?
This pictures in question where I noticed this happened were by the artist Glopossum.
Bunch of them randomly didn't show up in my search results anymore and then I saw they were blacklisted.
Judging stuff like if someone is overweight is already a rather critical issue in not just tagging pictures.
Can't right now think of other situations, but there's likely similar redundancy around or conflicts of implication.