I've recently had this to where installing waydroid from the AUR and then docker for winboat deletes waydroid's ip link. This is not a case of incompatibility, as it is fixable by the user with a few commands. But I'd be wondering if a package warning system is already in place and if not is adding one possible.
My mind is going to that when you add a package warning to a PKGBUILD, it can bring a popup in the terminal about known issues with the two installed together and fixes needed afterward. If there is no known fix, it should probably state the issues it causes.
