I have a feeling that some people were sheltered by the system in their belief that they don't have to take responsibility for what they sign with their own name. I had zero issues with LLM writing so far, I think it's because I always pay lots of attention to what I sign with my own name, no matter how exactly it was written. People like the person you describe, ones willing to apply the tech mindlessly, get found out. Maybe it's ultimately for the better.
Having being on the receiving end of many walls of AI-generated slop. I stand by every message I send, read it thoroughly, and keep it short and precise as to not add to the slop pile.
Customer Experience Quality In The US Falls To An(other) All-Time Low | https://www.forrester.com/blogs/cx-index-2025-results/
The part that worries me the most is our regulators and arbitration queues getting saturated with slop by people just letting AI agents run wild.