Ah yeah, the fun of how that works. I recall that I had previously set up WebDAV to try to simplify my source of truth but I think that was just with the original KeePass app, not KeePassXC. I also wasn’t trying to share passwords among multiple people but I do recall having issues when I was using Dropbox to sync to my phone since I would have to actually make sure Dropbox had updated the copy of the file which required me opening the app at the time.
Here’s my read on it - looking up the definition of cunt, it’s “a woman’s genitals” so essentially you’re associating women’s genitalia with something negative, specifically an insult. It doesn’t necessarily make sense seeing as calling someone a dick is fine and isn’t seen as being so vulgar.