I didn't take it that way. He has a prompter in front of him. Can't stand the snuffling old groper, but I think this is a stretch.
I think your fellow Anons have been very tolerant and patient while you self-promote your book, and the fact that it's offered for free is appreciated regardless what it says. Now don't do this in every bread and whatever it is you are offering might gain traction. Shit up every bread with this, and you will be ignored or worse.