You should already be concerned that big tech companies use AI to censor content. It is even more disconcerting that they do it through shadow banning. Content is quietly shut down, but they are able to make it appear that it is just an unpopular opinion. They can also make unpopular or ludicrous ideas seem popular by only letting positive comments for ideas that they like. AI enables censorship on a mass scale and in real time. Something that would have taken a lot of time and money to do before just for the fact that a person would need to be involved in the censorship.