A certain type of person loves nothing more than to spill their guts to anyone who will listen. They don’t see their conversational partners as other equally aware entities—they are just a sounding board for whatever is in this person's head. So LLMs are incredibly appealing to these folks. LLMs never get tired or zone out or make snarky responses. Add in chatbots’ obsequious enabling, and these folks are instantly hooked.

Do you just mean external vs internal processing/thinking?