Should we remove or lock /c/lemmysuggestions?

The community !lemmysuggestions@lemmygrad.ml is not an official avenue of communication as it appears to suggest. The community has always been fairly inactive, but now there’s Lemmy.world users posting in it after a year-long post hiatus.

Would it be better to restrict the community and redirect people to Lemmy’s official GitHub where people can and do post suggestions that have a more serious chance to get heard by Lemmy developers?