@nonoise again, you can’t argue facts, so personal attacks. Again, at 1:41 in the video, he runs his fingers over the channels from the SFPs to the CPU and says this “is each set of signals that come in and then go directly to the chip notice that there's nothing else around them this important because that doesn't that means you're not going to get interference from other circuitry um also on the back side of the board this whole area is a is a ground plane so these are.” Copy paste from the transcript of the video.
but you can only lead a horse to water, I debunked everything that guy said in the video, showed you with links, and you still can’t admit it is humbug.