I'm sure those myths were designed to sell product. I actually found it hard to be interested, not because of the content but because he basically stood and read this out loud:
It wasn't really a "presentation" as much as a "reading."
On the content, you can read from the above as to what would be controversial. I had to get up and leave after he said that ALAC sounds better on a Mac and FLAC sounds better on Windows. He didn't seem to understand how Roon works either.
Just in general, I wasn't into his presentation as an expert when he seemed more of a DAC circuit guy than someone who understood the whole topology. Spewing a lot of his own dogma. I guess we all do...we don't all use a podium.