The question raised by another member was is every last drop that is bought and sold on the premises brewed on site. I have no doubt it's brewed in Pattaya / Thailand, but the dispute is about is all of the product brewed on site?
The member seems to think, due to the popularity of the venue, and the length of time to create a batch, it's impossible that ALL of the product can be brewed on site.
I wouldn't know, and I never met the German guy, but that is the question in dispute here, as I understand it.