QED is actually the opposite of a conspiracy theory channel or organisation. They're very pro science and critical thinking, and spend a lot of time debunking conspiracy theories and pseudo-science.

I've got no skin in the debate in this thread, I didn't watch the actual video and have no opinion on the validity of what you or the other posters are saying, I'm just pointing out that I think that you're wrong to dismiss the channel as a source, even if you disagree with the claims made in that specific video.