I WANT to agree with you, but I feel like maybe not having your coffee have gluten added to it is a fair request. Like normally coffee doesn't have gluten, no one is saying get rid of all gluten, they are saying don't needlessly add it to things it has no business being in.

Like I'd be equally grossed out if someone wanted to stir my milkshake with spaghetti, or if someone wanted to have me drink my soda through a manicotti straw. It just doesn't belong there.