I don't understand the approach of banning certain content. It feels like the root cause here is self reinforcing filter bubbles that social media creates. Is i

I don't understand the approach of banning certain content. It feels like the root cause here is self reinforcing filter bubbles that social media creates. Is it not possible for YouTube to instead change their algorithm around this to recommend a blend of videos for topics like this one? Kinda like labeling approaches used elsewhere but a little more subtle.