The Spanish proverb “en casa de herrero, cuchillo de palo” (literally: "in the blacksmith's house, a wooden knife") means that the things you would most expect someone to have or fix are often missing or neglected in their own home or life
I always thought it was a statement about poverty, but online sources say it's about not applying one's expertise to one's own situation. I'm not sure I agree with that interpretation.
That's not really what we are :) It's part of what we talk about, sure, but mostly we're a site for curious conversation.
We actually don't want to automate things in ways that seem “polished” and “perfect” all the time. Which individual or software system would we want to be the arbiter of that? We like that the software does a rough approximation in cases like these, then through collaboration between the community and the moderators we arrive the best outcome in the end.