I think it's a bread because it is heavier and generally made in a loaf pan...which is bread shaped.
I don't like banana's on their own but I do like banana bread. I also like zucchini bread...fresh and warm out of the oven they both are delicious!
I tried some almond flour shortbread cookies with confectioners sugar and one batch with sugar replacement and another with a jam thumbprint. Plus I tried Keto style "cloud bread" which tastes more like an omelet just more fluffy. Am trying out some gluten free recipes.