7 5 questions and 0 followers.
From its wiki, it is:
For questions regarding languages for golfing.
This tag is for questions regarding choice of programming language for golfing. It can be used for help with creation of a new language, or for tips regarding choice of language, or for anything else regarding golfing languages.
This is not on topic on the main site.
7 5 questions:
all 5 are closed / on hold
all 5 have at least one other tag, and golfing-language is completely superfluous
This tag doesn't seem to hold any value, and actively harms the quality of the site by encouraging off-topic questions.
What should be done with it? If you can't tell, I think it should be burninated.