I feel your pain, but...
Because it is one of the nicest ways to merge long time work into Wikitree?
Yes, there is loads of debris and many mistakes, but I would never have started here if it was not possible to link my database somehow to Wikitree. I think the main issue is with the other sites, where people are allowed to import their 'own tree' which nobody checks.
I fully agree with the pain of people importing non-sourced profiles. But the same happens with people using other tools to create profiles.
