I don't have to. You shared the video with nothing else. No call to action, no question(s), no concerns, nothing.

Why did you share this video? You thought this was a solid educational piece on FF didn't you? That's the only reason I can think of that fits requesting a counter. So no questions, no research, didn't even browse the comments, just choked this video down and decided to pass it along. Hell you're not the first person to run into and post this video, a quick search would show you multiple discussions on it.