I am still new to brewing and have a limited knowledge on beer... But it seems, in the video, the bartender is saying color distinguishes ales vs lagers. Which isn't the case.
However, they are doing a wonderful thing, this may help the men watching this show to venture out and try to drink beer out of their comfort zone and be more knowledgeable about beer in general.
Favorite line, "Apparently the best way to enjoy beer is not through a funnel"