The last time I bought butter or any type of spread was,er, many years ago!. I really can't remember. Toast with a thin layer of marmalade doesn't need butter and any sandwiches with tuna will have a touch of cottage cheese to stop the filling falling out. Baked potatoes don't see butter either. There are always healthier alternatives to make them delicious.
There is a jar of peanut butter in my fridge though and I have this occasionally.