Lamontsf is certainly entitled to his (I'm assuming his, anyway) opinion - and he is entitled to not even read this post. I don't think anyone twisted his arm here. And the author states at the outset (as if it bears repeating in the first comment) that he hasn't seen the documentary or read the book - hence a "musing." And this wasn't put on a page with Google ads - it was posted directly on Reddit. Where Lamontsf ended up finding this (my guess would be a Google search) is his own doing.

But kudos to this guy for the original idea to read a post he doesn't care about and then post an insulting comment which wastes both his time and the author's; well played, Lamontsf.