AI-generated content on platforms like Hacker News can evoke feelings of offense and sadness among readers, who may perceive it as deceptive and low-quality. The use of AI for writing is criticized for undermining authenticity and contributing to a decline in content quality.

SynthID adds an invisible digital watermark to AI-generated images and videos at the moment of creation. This watermark maintains image and video quality and remains intact through modifications such as cropping, filtering, frame rate changes, and lossy compression.