Well, I should apologise for making that thread a mess for the moderators. I am sorry, but I can't go silent when I see absurd claims.
My very first post already called him out as a either a hobbyist or a salesman -- I have seen enough of them on my professional career to be able to recognise one when I see it. It was rather simple to google the guy and found out that he has posted the same type of rhetoric in other communities and got even more criticism than here. He is not a technical person and is therefore unable to start a technical discussion. I agree that the topic should be closed.
There is also another side to the story, the OP has been pestering me with escalating DMs... I think they already amount to a ban, but that is not for me to decide.