LinkedIn超40%长文由AI生成，成最大AI垃圾场

That matches my perception. LinkedIn is the biggest AI slop site on the internet. Every second post uses generic "not X, but Y" AI language.

"Pangram Labs, an the AI-detection platform, in a recent research report revealed that it found that over 40% long posts on social networking platform LinkedIn were entirely AI-generated. "LinkedIn was the most AI-saturated platform, where more than 40% of longform posts flagged as fully AI-generated," it said."