The rise and fall of Stack Overflow is a case in point of the parasitic nature of LLMs. LLMs feed their models on places like Stack Overflow to be useful to users, so users flock to them to avoid the eternal snarky comments and just get an answer to their problem right away. But this is a dead end. No new answers will be generated if no one uses Stack Overflow or similar places.

What goes for Stack Overflow goes essentially for the whole internet. Like a mold growing on food, consuming it, and dying once the food is gone - LLMs will kill large parts of the 'old' internet before long.