The last sticky thread actually had some really good feedback, like using a fact checker that is part of the International Fact Checking Network (of which MBFC is not a member) and many other similarly great suggestions.
One of the issues might be in the name. We don’t want to create a bias bot. That seems like a fool’s errand, which is one thing we learned in the process of implementing the MBFC bot. We want to create something that makes people aware of posts that are from medium to low quality sources. Obviously, if the source is super sketchy, we’d delete it, but there’s a lot of grey area where we leave things up.