Okay, Has
s it is.
How could he flag my videos, if I'm not breaching the fair use policy?
![Huh?](https://www.councilofexmuslims.com/Smileys/custom/huh.gif)
At the end of that video, the guy claims that anyone is free to use that video for spreading the message of Islam - is there some special copyright that isn't applicable to muslims or what?
![Roll Eyes](https://www.councilofexmuslims.com/Smileys/custom/rolleyes.gif)
You are confusing what the law says with what youtube will do. If he files a DMCA against you then your video will disappear. If you decide to contest it you have to state that the video contains only your material and that you take full legal responsibility if HY decides to counter claim in court. If you tick the box saying that you are using his stuff under fair use then YT might pull it anyway to avoid potential court proceedings.
Someone once wrote to me who used to have an entire channel debunking HY videos, but HY filed multiple DMCAs which resulted in his channel getting closed down.