BUR #32258 is pending approval.
create implication paper_mario_(character) -> mario
create implication paper_luigi -> luigi
create implication paper_peach -> princess_peach
Despite the fact that the paper characters are distinct from their "real life" counterparts (at least in Mario & Luigi: Paper Jam), it's not really relevant to other Paper Mario games and I believe the characters can be considered to be the same for the most part. I still think it would be useful to keep the paper character tags since they're pretty easy to recognize and someone may still want to search for those variants specifically.
However, some characters might not be prominent enough to have their own paper tag. We probably don't need a tag for paper Goombas, for example. I'll just start with the existing tags for now and we can create and add others if they're warranted.