Due to Baumol's Cost Disease and email, it doesn't make sense to be paying labor to drop off junk mail every single weekday. Cutting this by 2/days a week in urban areas and by 3 days/week in rural would save incredible amounts.
Like when you buy food you like instead of the cheapest calories, this can make financial sense, because you value the preferred food more than the additional cost.
At around $20 a household projected loss for 2027, you wouldn't have to try very hard to do better than dismissing discussion of the value it does or doesn't bring.
It doesn't make financial sense because Congress has capped how much the garbage manufacturers have to pay.