So ask him in his comments section.
Done that. He got replies from me that he didn't like, so he barred me from commenting under the ID I was using at that time. I set up a new one, asked some more. He barred that ID. I set up a new one, he barred that one too. Repeat, repeat.
He does the same for anyone who disagrees, sheds doubt on what he says or claims.
Someone above suggests the OP "misheard", but if they saw the same video as I did, they did not mishear, for that's exactly what the FEer said.