I also think that the new pg13 filter, the way it is currently implemented, is inadequate.

I currently have two dirty ditties "Hymn, Hymn, Fuck Him" (trad.) and "I Hate Your Fucking Face" (trad?) which I would like to post to mudcat. But the way the pg13 filter works everyone who needs (or wants) to avoid the dirty song titles will have to know about the posts BEFORE they are posted otherwise they will be blocked from the threads.   I am beginning to think that dash expurgating the song titles are is the only "solution" to the filter problem.
The question remains will "f-ck" also be picked up by library filters? Will "f---"? Should I just go with "How I hate your ----ing Face"?