system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5 Why do tv shows need people to sign a release form to show people on tv, but you can post videos and pictures of strangers on the Internet?
gpt
You need consent from people when you have images/videos of them taken in public places, and you're using them *for commercial purposes*.

If the image isn't being sold or used to generate revenue, then you're free to use it.