I seen a lot of videos in my community that has thousands and some even 1m views and get 1,000 to 2,000 likes but yet only get 100 to 300 comments are they doing something wrong what do I do to prevent their mistake?
I think a lot depends on the video content. Some do not really need any replies. What is your niche?
A travel or tutorial type vid would be likely to generate a lot of questions. A movie review could spark some debate. A funny vid might get a few 'hey, that is funny'... but would not require much conversation.