LLM turds will degrade more and more over time. The newbies will become even dumber and people with actual knowledge will be several steps over anthing else trained to copy and paste from bullshitters.
Just like how novel reading, newspapers, music, rock music, the internet, computer games all made everyone super dumb and the world ended.
I am definitely sure that this time you are right and the world will actually end this time, everyones going to end up way dumber than you, or if they dont, you will still pretend it happened and be smug about it on the internet.
Nowadays you have AI generated books which are very surpar even if they look an impressive exercise of LLM's.
Expensive bestsellers had the worst quality/price ratio.