It can also have fragrance. Don't be superstitious about the aroma of the bakery. It doesn't taste so fragrant, because the commercial spices are basically synthetic, not pure natural. When baking, it volatilizes seriously and can be smelled far away.

I use a lot of natural spices myself. It is convenient to prepare a bottle of natural refined vanilla essential oil (not vanilla essence), and then I can add some flavors such as cranberries, blueberries and raisins. There are many natural spices, for example, the brand "Yummy" is very complete, you can add some!