I can find no use-case whatsoever which would require this tag.
We all want our code to be 'better' which implies cleaner as well. If OP is worried about how clean his code is, an explanation in the ...
Yes, blacklist it.
As stated above:
We already have separate tags for the most common data structures, so there's no reason for this one to keep coming back.
Additionally, to define a post as being ...
...except now I wonder why it wasn't blacklisted in the first place.
Anyway, naming is absolutely a meta-tag that conveys concerns that should be expresed in plain English as part of the OP.