Social Media -> Youtube

It's not that there's nothing to do, but that you haven't asked yourself what you want to do that will make you happy!

Majority of the people are so accustomed to consuming content and media that we forget that it deters us from what we should actually be doing.

I used to be the same way as you in that I would over indulge in video games, manga, and all sorts of unnecessary time wasters. At one point I asked myself what value or virtue I would derive from this. My answer was that it would rarely associate to any positive change in my life and just usually waste time which is why I stopped completely. Don't get me wrong when friends come over I will indulge in watching YouTube videos, play games, or whatever is a fun past time. However I make sure to schedule it in my life as a point in time in which I'm relaxing and enjoying the leisure activity.

It's ok if you still haven't got to the point in which you completely dissociate from social media. At all times you are choosing to do the action that you feel is best anyways. Maybe the videos you watched could be a topic of conversation or provide you with trivial knowledge that is interesting to you. When you get to the point of not wanting to watch YouTube videos anymore then stop. Elsewise you're just refraining from doing something your subconscious wanted you to do anyways.