(Sidenote, I asked internally if Tag Wrangling could get an overview of "which fandom metatags people have complained about" from Support. The response is still in the "maybe, we'll see" stage. Which is part of why I figured I'd run a public survey in the meantime.)

I'm working with another tag wrangler on a different issue right now, and what they've told me is that a track record of complaints on the issue *does* seem to be helping push our case... but only because they called in favors with more senior tag wranglers to look at support ticket history and compile evidence of complaints being made across a long time period! There seems to be a lot of "who you know, not what you know" that matters when it comes to tag wrangling internal mechanisms.