Tried to make a normal alias suggestion but it says it's already aliased to something, which is not true since there are posts tagged abdl.

Anyway, while one tecnically refers to the fetish and the other to the person having it there is no point in having two tags for it; it would be like having one tag for zoofile and one for zoofilia.

Because this very thing was suggested already back about a year ago: forum #221463

Even if something was only suggested, it can only be in the queue once. If someone tries to suggest it again, it will give you an error.

the deed is done