Tyro's saying use better judgment.
It should be blatantly obvious what's dementia and what's not. With mainstream bands, it's about intent. Styx went well out of their way to make "Plexiglas Toilet" and The Eagles did the same for "The Greeks Don't Want No Freaks." The difference in intent between those songs and this one should be clear.
Both Stavro and David Tanny have made shows with mainstream songs purposely added to them. Wayne's new rule for this current site upgrade is to add & credit every song that's in a show - even if it's bgm that's not dementia. But it has to be in a show first. His old rule is to list everything Dr. D. ever played - even the crap pop tunes his station made him play in the '80s.
The editors only ask that no mainstream songs get added first.
Oh yes, and although he won't admit it, the furry & brony stuff is just fine. By Stavro's own rule, it's dementia by default.