Having more than one real person have login access to an account is in general a bad idea. It's about attributability, which is to say, accountability. If something is done in the context of that account, which human gets the blame? That being said, there's very little harm an ordinary user account can do. And we have ways of restricting secondary accounts even further, so there is really very little concern. That being said -- I don't believe LA has any reason to worry about what happens to that secondary account in the event of her demise. No one really cares about it. And if that should happen, we can pick an interested monk (if any) to take ownership of it at that time.
I reckon we are the only monastery ever to have a dungeon stuffed with 16
,000 zombies.