Video games having rich NPC dialog (so many memes are gonna come from this). An agent that can have some sense of prioritizing email/text/chat to alert you. Someone to proof your emails. DOCUMENTATION has been the bane of every dev's existence, LLM's are useful here.
LLM's aren't fire, they arent steel. I suspect that they are going to fit into our lives much the same way "maps on cell phones" did, and just make a lot of stuff smoother.