Ernest said in a previous post with some Mbin drama that he's very, very slow to trust people, and that's why he's been slow to give anyone else admin access to the project.
That may have been okay when only a few hundred people were using Kbin, but the project far outgrew what a single person can manage, especially since he's not only the main developer of the backend and frontend of Kbin, but also the only admin, moderator of multiple communities, AND decided to tackle making a Mobile Kbin app since that other one became vaporware. That is WAY too much for a single person to handle and still have any sort of existence offline.
This has been brought to his attention, but as you mentioned, nothing changes, and he continues the cycle of putting incredible load on himself, and then burning out. It's not sustainable, and unfortunately his lack of trust in others, and an unhealthy level of self-reliance, will ultimately keep Kbin from thriving.