There’s something similar about the chemistry of these molecules. I can always tell that one or the other is in food, and I hate it. It tastes artificial. Better to not use a sweetener at all.
If you don’t, though, and are legitimately celiac and have eschewed all modern things (except for the Internet), this cookie is for you. I don’t mind the texture but can’t do anything with the flavor as long as it’s being subsumed in artificial sweetener fruit.