No one made an accusation, IMO. Besides, its not you in the video, at least I hope it is not
If you pay attention to those videos that do claim to be "blind" you will see that there is nothing "blind" about the process, the device sits up front and center and they are told what to "sense" upfront.
Next time anyone wants to "soften up" a bottle of young wine, just shake it violently for a few seconds before popping the cork. That is, if you don't have a $1 funnel on hand. Not glamorous, but...