Well, they will have to put in the effort eventually, and having the pages around and revising them certainly beats starting entirely from scratch.
Like I said above though, there is no one willing to, and there's no guarantee anyone ever will be, at least not anytime soon.
So as of now we have pages that the knowledgeable members admit have inaccuracies and missing things, etc, but refuse to work on, to the extent that almost all of them agree to deleting the verse because they've given up on it.
Additionally, the verse is so outsider unfriendly that it's basically impossible for non knowledgeable people to revise it, the few scans we have aren't enough to really add or help change stuff because all it would allow is for people to argue around the same few points constantly and never make progress revising it, because that's all the information a casual wiki page viewer would have on the franchise.
If the knowledgeable members are both saying the verse needs fixing, but also for the most part they're either gone or agreeing to delete it because they won't fix it, and the verse has a majority of it untranslated and that untranslated stuff is necessary to help revise the verse, due to not having sufficient scans to add on or change much reasonably otherwise, keeping the verse at that point feels more like being obstinate because it's been around for a while, rather than trying to have accurately indexed series.
If you think that working from scratch is less advised than having the profiles around
it can easily be better sometimes, then that's why some people were talking about saving the code of the current profiles before deleting it, in case knowledgeable members returned or came in later on and decided to fix everything