I know some package maintainers handle this by ignoring the existence
of file-rc and just removing symlinks directly in /etc/rcX.d/. As
long as file-rc exist and is supposed in Debian, I believe it is a bad
idea. :(
It seems to me that it would be a lot less effort to fix this by removing
file-rc in Debian, which has only a handful (137) of popcon reports. Even
if we take into consideration that popcon isn't a good source of absolute
numbers, this comes out to .2% of popcon reports that we're spending this
effort on, and for what benefit?