Hello guys , How are you doing ? I hope you're doing well so as well have noticed by now , there are lots of YouTube who make tons of money by just watching videos and reacting to them. This sounds like the easiest job there is but one thing that I have never understood is that HOW DO THEY NOT GET FLAGGED FOR USING COPYRIGHTED MATERIAL ? in order to react you have to play the video and upload it.So how do they do that ? They say it is Google fair use copyright but do they have to get permission to do it or just use the video without getting a permission ?