Tag for Quanxi's group of Fiends from Chainsaw Man

It seems weird to have a character tag for a group of characters, quanxi's group (chainsaw man), particularly when each of the Fiends has their own character tag. Cosmo, Long, pingtsi, Tsugihagi.

Shouldn't that be a general tag (if a tag at all)? Checking the tag history suggests that the tag was created before any of them received individual names.