I wish there were a mod, pack or update that eliminates ghosts’ physical needs and also makes them behave more according to the traits and skills they had in life rather than just possessing fridges and junk. I also wish there were more ghost-specific interactions for them besides just asking them about being dead. And other sims should be afraid of or at least startled by ghosts, especially ones they don’t know. Ghosts are super pointless right now. The only reason I keep them in my current save is so my 100 baby challenge sim can maintain her relationships with her dead children and they don’t get culled from the family tree (although I’ve lost a couple here and there when I wasn’t paying close enough attention).