Isn’t butter humble enough? I mean it’s butter it’s the white bread of foods.

Also the lid is to keep the air from the rest of the food from absorbing into the butter.

Also drinks will just roll out when you open it.

Also if they really want to keep the odor Out of butter they should use a better wrapper

Also if you want to take steps to prevent oder from getting in the butter just use a ziplock bag don’t trust the door