Several people would have their incompetence more visible.
I'm finding there is now a 5 minute delay whenever I'm chatting with someone who doesn't know what the f** they are talking about thanks to AI.
Then when you get the reply at a surface level it appears very insightful to others who don't know what the f** we're talking about either – 99% of management. But obviously it's just AI slop which sounds over confident without good reason.
I'm personally trying to be more deliberate about not doing that, but I suspect the AI-induced self-confidence is actually a better way to communicate if you want people to think you're smart. There is ultimately a reason behind why LLMs get reinforced in that direction, and we all know over confident people tend to portray an unreasonable level of trust.
It's annoying though because those people previously would have shut up because and moved out of the way because they wouldn't want to make themselves look like morons. Now I have to debate with them and try to explain that they don't know what they're talking about which ultimately makes me look unreasonable – especially when I refuse to communicate in a similar overly confident way back.