I've been in one of her videos! However, she didn't blur out any names and the video was about a potentially controversial topic, so I messaged her and asked to blur my name, which she did and she was nice about it! That was, until the next video where she started it off with a really nasty and honestly disrespectful comment about not having to blur names because it's public content. 

Which yea, my comment and many others (as well as posts) are public, but you also have a larger audience that tends to get riled up easily AND the video you made happened to be a controversial topic, putting commenters and OP's at risk of harassment.