Certainly there is clickbait, but I’m thinking more the stuff already in your feed. It’s not like you click on it, it already shows up. The topic may be so outrageous you watch to the end and maybe check/click to see who has corrected them, or something you watch again to see if you really saw what you thought.
One particular one I recall was a guy on instagram installing wood flooring using a metal hammer fairly forcefully to push the planks against each other. Naturally the comments were full of “that’s not how to install flooring”, “you’re damaging the wood”, etc. The fact that he was an idiot did not diminish the mumber of views.