>>1458923>do they add flavouring?yes, this. either for taste or for smell
the way i rationalize it in my mind is, its kinda like beer
you have beer right? that can have all sorts of stuff in it, from berry juice to coffee grounds, brewed in all sorts if different ways, then you have beer brewed to Reinheitsgebot, then its just water, barley and hops
you can "naturally" get all sorts of flavours from ""just"" tobacco, but, if you add literal whiskey then it become an aromatic, if i understand it right
